Pros and Cons of Drafting Your Own Separation Agreement
Maggie Horsburgh • January 21, 2025

Last month I explored the question of whether or not divorcing couples actually need a Separation Agreement. For those that do, the next question that often arises is whether or not to draft it yourselves and save the expense of using lawyers.


While drafting your own agreement may seem appealing for its simplicity and cost savings, it comes with risks. Let’s look at some pros and cons of drafting your own Separation Agreement.


The Pros


  1. Cost
    This is typically the main driver for creating your own Separation Agreement as it eliminates the need for expensive legal fees. Free templates are widely available online.

  2. Control and Flexibility
    You and your Ex have full control over the terms of the agreement without external influence. This allows you to customize the document to suit your needs and preferences.

  3. Speed
    If both parties are amicable and in agreement on key issues, creating your own agreement can save time compared to waiting for legal consultations.

  4. Privacy
    By avoiding external parties, you maintain confidentiality regarding financial and personal matters.


The Cons


  1. Legal Risks
    A self-drafted agreement may not comply with Ontario's legal standards under the Family Law Act, making it unenforceable in court. For example, agreements without independent legal advice may be invalidated.

  2. Overlooking Important Details
    Without legal expertise, you risk missing critical elements such as tax implications, spousal support calculations, or future contingencies like relocation with children.

  3. Imbalance in Negotiation
    If one party has more knowledge or bargaining power, the agreement may unfairly favour them. Courts may later deem such agreements invalid if they are found to be inequitable.

  4. Long-term Costs
    Mistakes or ambiguous wording in a self-drafted agreement can lead to costly legal disputes in the future, outweighing the short-term savings.

  5. Rushing the Process
    The emotional strain of separation can impair judgment, leading to rushed decisions that do not adequately protect long-term interests. For example, it may omit important details that get agreed on verbally, instead of getting documented, leaving you vulnerable to future disputes or misunderstandings.


When a separation is amicable with straightforward financial or parenting arrangements, writing your own Separation Agreement can seem like a viable option. However, the potential risks, such as legal invalidation or missed details, make it important to seek independent legal advice before finalizing the document. Balancing cost savings with legal advice ensures that your rights and obligations are adequately protected during this significant life transition.

The information provided on this website does not, and is not intended to, constitute legal advice; instead, all information, content, and materials available on this site are for general informational purposes only. Views expressed are my own. Please consult a lawyer for advice on legal matters.

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Man reading a book on a couch in a bright living room while another person uses a laptop in the background
By Maggie Horsburgh June 25, 2026
I remember sitting in my parents' living room, watching them go about an ordinary Sunday afternoon. My mother puttering in the kitchen. My father flipping through his horse magazines. They weren't unhappy. There was a certain comfort in the life they had built together, a familiar rhythm shaped by decades of shared history. They had become experts at coexistence. The sharp edges had softened with time, but so too had some of the wonder. They moved around one another with the ease of people who knew each other's habits by heart, yet I sensed a quiet distance between them. Not conflict. Not loneliness. Just an absence of curiosity, anticipation, or connection. Life seemed less like an adventure they were experiencing together and more like a routine they had mastered. And as I sat there watching them, a question settled heavily in my chest: Is this it? Is this what we're working toward? We fall in love, get married, raise our children, build careers, pay the bills, save for retirement, and then one day find ourselves sitting across from the person we've spent a lifetime with. If the children are gone, the careers are winding down, and the responsibilities have eased, what remains? Is the goal simply to endure together? Or is there meant to be something more? The question felt disloyal at the time, maybe even selfish. After all, wasn't this exactly what my parents had worked so hard to build? But once it appeared, I couldn't shake it. That question stayed with me for years. It turns out I wasn't the only one asking it. That uncomfortable question is driving a shift in family life right now. Across North America, more couples over fifty are choosing to end long-term marriages - a phenomenon researchers call grey divorce . Its rise has forced us to rethink some long-held assumptions about marriage, aging, and what we want from the second half of life. And if you're in that season of life, there's a good chance you know at least one couple it has touched. Maybe it's touched you. For many people, the children leaving home doesn't just create empty bedrooms. It creates space to finally look at life itself. Without the distractions, responsibilities, and busyness that once held everything together, some couples find themselves facing a difficult truth: they no longer recognize the life they've built or the person sitting across from them. We're Not Who We Were at 25 Here's the thing nobody says at the wedding: people change. A lot. The person you married at 27 may be almost unrecognizable at 60, and so might you. That's not a failure. That's just life doing what life does. Many grey divorces aren't dramatic. There's no affair, no blow-up moment, no single villain. It's more of a slow drift. Two people who built a life around kids, careers, and keeping the wheels turning suddenly find themselves across the breakfast table with nothing left to manage. Realizing they don't actually know each other all that well anymore. Or worse, they know each other perfectly, and that's the problem. Retirement Breaks Things Retirement was supposed to be the reward. The destination. You grind for 35 years, you get the gold watch, and then life begins. Nobody warned us that "life beginning" requires actually knowing what kind of life you want. Particularly for men, work is identity. Its structure, purpose, status, and social life all rolled into one. When it disappears, the vacuum can be enormous. Some guys handle it beautifully and discover themselves. A lot don't. And instead of confronting that loss of purpose, it gets directed at the marriage. Suddenly, couples who used to co-exist comfortably around busy schedules are home together 24 hours a day. 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When you add legal fees into the mix, something shifts quickly. A couple who once had a comfortable retirement plan can suddenly find themselves as two individuals trying to build separate lives on what used to support one household. The financial reality of that change is often more significant than people expect. And perhaps what makes it even more complex is timing. There is no long runway to recover. Divorce in your 30s is painful, but there are decades of earning ahead. Divorce at 65 or 70 means rebuilding on whatever time is left, with far less room for adjustment. There's also the inheritance piece, and it's awkward but worth stating: when one or both spouses move on to new relationships, estate planning gets complicated fast. Kids who thought they understood what was coming can find themselves blindsided. That resentment is real, and it's worth thinking through early. These are not abstract financial structures. They are lived realities inside families. My husband likes to describe his work in his seventies as “laying fresh pavement” every day because the runway, as he puts it, technically ended, and he is simply extending it as he goes. I think about that often when I look at this stage of life and these kinds of transitions. Some people are still building. Some are beginning again. And some are doing both at the same time. That’s what makes this stage of life so complex. Not just emotionally, but structurally, practically, financially. Everything matters more because there is less time to absorb the impact. You Have More Options Than You Think When it comes to the family home, couples have real choices. Sell and split. One spouse buys the other out. There are creative arrangements that work when both parties approach the situation practically rather than emotionally… though I won't pretend that's easy when you're grieving a 40-year marriage at the same time. What matters most is getting the right people around you early. A family lawyer who understands late-life divorce. A financial planner who can show you what both paths actually look like. And a Realtor who has seen this before and won't treat your home like just another listing. Because it isn't. Grey divorce is often hard. It can be expensive and emotional, and for many people, it reshapes what they thought their future would look like. But it can also be the beginning of something you never allowed yourself to consider before. With eyes open, good advice, and honest support, some people find their way into a life they hadn’t yet imagined. What that life looks like depends on what people are willing to imagine next.
Leaky chrome faucet dripping water against a warm yellow background
By Maggie Horsburgh May 4, 2026
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