Co-Parenting Homework Routines Across Two Households: What Finally Worked for Us

I didn't plan to write about this. There are parts of the last four years that I've kept off the record, mostly to protect people who didn't sign up to be characters in someone else's public reckoning. But I keep meeting parents — at school gates, in parent WhatsApp groups — who are navigating the same thing we navigated, and who look the way I looked in year one: slightly hollowed out, trying to keep the external structures of normal family life running while the internal architecture has been completely rearranged.

So. My husband and I separated three years ago. We have two children, P5 and P2 when it happened, now P6 and P3. We have shared custody, alternating weeks. We live about twenty minutes apart, which in Hong Kong traffic is either nothing or everything depending on the day.

The first year was, academically, a mess.

Not because either of us stopped caring about our children's education — we both care enormously, which is sometimes the problem — but because we had two completely separate homework environments that communicated badly with each other. My ex had the children and I didn't know what homework they'd completed. I had the children and he didn't know what they'd fallen behind on. School continued to send communications to whoever was listed as primary contact, which created information asymmetries. My daughter, at eight years old, had figured out that she could describe homework as "done" to whichever parent currently lacked the information to verify this.

The school — and I want to say this because it matters — was more helpful than I expected. The class teacher sat with both of us (separately, bless her, she read the room) and gave us a communication framework. She started copying both of us on any academic concern. She suggested we use a shared document — just a Google Doc, nothing sophisticated — as a homework log that both of us could see in real time.

My ex and I could not, in year one, coordinate over WhatsApp without the conversation escalating. We had too much unresolved between us and text is a terrible medium for people who have recently hurt each other. So we moved academic communication to email, which introduced a useful formality. When the subject line says "Marcus — reading log this week," neither of us feels invited to relitigate anything else. We answer the question about Marcus's reading log and we stop.

The shared Google Doc became the foundation of everything. It has the homework schedule, a column for each parent to mark off completed work, notes from teacher meetings, and — this was my ex's idea, and I had to consciously decide to let him have a good idea — a section for "things the kids mentioned" that helps both of us stay current with what's actually going on in their lives at school. It is deeply unsexy as a system. It works.

What I hadn't anticipated was how the instability would affect my children's capacity to do homework at all. Not because they were cognitively impaired by stress — though there is research suggesting that chronic low-level family stress does affect working memory and concentration — but because homework requires routine, and routine requires predictability, and for a while their lives were not predictable. My daughter started needing much more reassurance during homework time. My son became resistant to starting any task independently, wanting constant adult presence. Both of these were completely understandable responses to a disrupted environment. Both required me to adjust my expectations of what a homework session looked like.

I went easier on both of them for about a year. I'm glad I did. The academic dip was real but temporary. The relationship repair that the gentler approach enabled was not temporary.

The thing I most want to say to co-parents who are in early days of this: your children can hold two household cultures simultaneously, but they cannot hold two completely contradictory sets of expectations without cost. You don't have to agree on everything with your ex — I certainly don't — but the things that directly affect your children's daily life need to reach some level of functional alignment. Bedtime. Screen time. Homework expectations. Not identical, but in the same postcode.

This took us about eighteen months to arrive at. It required several conversations that were incredibly difficult, where I had to separate "what I think as Marcus's mother" from "what I want to say as someone who is still angry." That separation is the hardest skill I've ever tried to develop.

Three years out, we have something I'd describe as a working co-parenting arrangement. My children know both houses, both routines, both sets of rules. They are remarkably adaptable. Children always are, more than we deserve. What finally worked for us was not a perfect system — there is no perfect system — but a good-enough one, maintained by two people who've agreed that their children's stability is worth the considerable effort of being civil to each other forever.

That's the thing about co-parenting. You don't actually get to break up. You just change the form of the relationship. The homework still gets done.