Families in England and Wales are being started later and kept smaller, and that quietly changes what separation looks like when it comes.
On 21 September the Office for National Statistics published its birth figures for 2025. There were 585,396 live births in England and Wales, down 1.6 per cent on the year before. The total fertility rate fell again, to 1.39 children per woman. Mothers were on average 31.1 years old when they gave birth, and fathers 34.0.
Read on their own, those are demographic statistics. Read from a mediation room in Saffron Walden, they describe something we have watched unfold over the past decade. Couples are meeting later, buying a first home later, having one child rather than three, and arriving at the point of separation in their forties and fifties rather than their late twenties.
The feelings are no different. Separation is painful at any age. What changes is where the practical decisions sit, and separating later in life tends to put a particular set of questions in front of you.



A mortgage that now runs towards retirement
When a first home is bought in your mid thirties rather than your mid twenties, the mortgage term stretches much further into working life. A couple separating at fifty may still have fifteen years of payments ahead of them, on a property that was affordable on two incomes and is not obviously affordable on one.
That makes the family home a harder question than it used to be. The honest conversation is rarely about who deserves the house. It is about what either of you can actually sustain, for how long, and what happens if interest rates or working hours change. Lenders will ask how a mortgage is to be repaid past retirement age, and it is far better to have that answer between you before anyone makes an offer on somewhere new.
Assets that have had longer to grow apart
A longer working life before separation usually means more to divide, and more that has grown quietly in one person’s name. Two pensions built over twenty five years can look very different from one another, particularly where one parent stepped back from work while the children were small. Savings, share schemes, an inheritance, a small business: all of it takes longer to unpick than it would have done at thirty.
None of that is a reason to head for court. It is a reason to be thorough. Full, voluntary disclosure early on is what keeps a later settlement from unravelling, and it is one of the things mediation is genuinely good at, because nobody is trying to catch anybody out.
One child, and no sibling to lean on
With a fertility rate of 1.39, a great many of the families we sit with have a single child. That child has no brother or sister to travel between homes with, nobody to compare notes with on the way back from a difficult weekend, and no built in ally when the adults are struggling to speak to each other.
Only children often cope very well, but they tend to carry more of the emotional weather on their own. A few things make a real difference:
- Keep handovers short, predictable and free of discussion about arrangements.
- Make sure both homes hold the ordinary things: school shoes, a charger, a toothbrush. Packing a bag every week tells a child they are a visitor somewhere.
- Protect at least one relationship outside the family, whether that is a grandparent, a godparent or a close friend’s household, so there is somewhere neutral to be.
- Agree between you what your child is told, and tell them the same thing.
We also have a page written directly for young people whose parents are separating, which some families find easier to hand over than to explain themselves.
Caring in two directions at once
Later parenthood has another consequence that rarely makes the headlines. Parents in their fifties with a teenager at home are increasingly also looking after their own parents. Separating while you are the person everybody else depends on is exhausting, and it compresses the time available for long negotiations.
If that is your situation, say so early. Arrangements can be built around a caring commitment. They cannot be built around one nobody has mentioned.
Why these conversations suit mediation
Separating later in life is not more difficult than separating young, but it is more detailed, and detail is expensive when it is argued through solicitors or decided by a court that has never met you. Mediation gives you the time to work through the whole picture in the right order:
- You set the pace, which matters when you are also holding down work and caring responsibilities.
- Everything is on the table at once, so the house, the pensions and the arrangements for your child are decided as one settlement rather than three separate fights.
- It is typically far quicker and less costly than a contested court process, and our fees are published openly so you can plan.
- You keep a working relationship with someone you will still be co-parenting with at your child’s wedding.
Where to start
Begin by gathering, rather than deciding. Mortgage statements, recent pension valuations, an up to date sense of what you each earn and spend. You do not need to have reached any conclusions before you come to us, and it is usually better if you have not.
The first step is a MIAM, an individual meeting where we explain the options and you tell us what you are facing, with no obligation to go further. If you are weighing up whether any of this applies to you, our contact page is the simplest way to reach us, and we are happy to answer a question by phone before you commit to anything.
Families are being built differently than they were a generation ago. The figures published this week are one more sign of it. Separation has to catch up, and in our experience it does so most kindly when two people sit down, look at the whole of it together, and decide for themselves.










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