Grief strips away people's patience. Decisions have to be made fast, usually within a week or two, at the exact moment that everyone is least equipped to make them calmly. Add money, old sibling rivalries, and nobody quite knowing what mum or dad actually wanted, and you've got a recipe for a row that well outlasts the funeral itself. Grudges like this don't fade. They just go quiet.
None of this is inevitable, however. Every single item on this list has a straightforward fix - and almost all of them come down to one simple (free) thing: talking about it before the crisis, not during it.
The problem: Everyone assumes they know, and everyone's version is slightly different.
The fix: Ask the person directly while they can still answer and write it down in their own words as much as possible. Guessing or incorrectly presuming is where every other argument on this list starts.
The problem: Funeral costs land unevenly, especially when one sibling lives nearby and ends up organising - and often part-funding - everything.
The fix: Agree costs and who's contributing what before booking anything, in writing if needed. A five-minute awkward conversation beats a five-year grudge and believe me when I say that skeletons in the closet can often be buried for longer than five years.
The problem: This decision often isn't really about the burial or the cremation - it's where old unresolved tension between siblings surfaces.
The fix: If the parent has stated a preference, that settles it - full stop. If they haven't, agree in advance whose decision it is, before emotions are running higher than a wedding seating plan.
The problem: One sibling takes charge - often the one nearby, or the eldest - and others feel like decisions are being made without them.
The fix: Agree early who's leading and how everyone else stays in the loop. Leading doesn't have to mean deciding alone but when key decisions are made unilaterally, emotions and resentments can escalate out of all logical proportion.
The problem: Mixed-faith or mixed-heritage families sometimes have genuinely different expectations of what a “proper” funeral looks like.
The fix: Go by what the person actually said or wrote while they were alive, rather than letting whichever relative shouts loudest set the tone by default. Loud often gets heard first but it isn't the same as what they'd have chosen.
The problem: Divorce, remarriage, and estrangement don't disappear at death - they resurface, often around who's invited or who sits where. And sadly, from my own first-hand experience, this can be where the conflict becomes magnified.
The fix: If the person who died had a clear view on this, honour it and say so plainly if challenged. If they didn't, then collectively agree the guest list as a family before any invitations go out, not after someone's already turned up.
The problem: A parent quietly arranged and paid for their own funeral years ago - and never told anyone where the paperwork is.
The fix: Ask directly whether a plan or money has already been set aside, and where the paperwork actually lives. In a cost of living crisis, no-one wants to be paying twice for a funeral. It's a five-minute question that can save weeks of searching and unnecessary spending.
The problem: The parent said they wanted something simple, and every sibling has a different idea of what that means in practice - and in cost.
The fix: Push for specifics while you can still ask. “Simple” needs a description, not just a word. And using a parent's own words can make this crystal clear so there is no room for ambiguity.
The problem: Grief shows up differently in different people. One sibling wants a large gathering to feel supported; another finds the idea unbearable.
The fix: Separate the practical funeral from any wider memorial or celebration of life. They don't have to happen on the same day or even in the same format - splitting them means nobody has to fight over the same day, and nobody has to defend wanting a big send-off to someone who wanted it to be a quieter adios.
The problem: Whoever was “in charge” growing up often tries to take charge again, whether or not that's welcome by the family now as adults. Usually whoever felt overlooked previously, often feels overlooked yet again.
The fix: Name this out loud if you can - “let's not fall into old patterns here” - and agree a simple, shared way of making decisions, even something as basic as a group chat where every choice gets confirmed by everyone.
Nine of these ten problems trace back to the same root cause: nobody asked, or nobody wrote it down. The tenth – around the old chestnut of family dynamics - is harder to plan away entirely, but even that softens considerably when there's a clear, agreed document to point to instead of an argument to have from scratch.
Funerals combine three things that can each be stressful on their own: grief, money and a tight deadline. Decisions that would normally take weeks or months to consider, must be made in days, by people who are exhausted and not thinking clearly. Added to the fact that they may not have spoken or seen much of each other in years if not decades.
Ask the person directly, while they're able to answer, what they want - and write it down. Almost every other cause of conflict on this list is really a symptom of that one thing not happening in time.
If the person who died left a clear preference, that should settle it and be respected. If they didn't, it helps to collectively agree in advance - calmly, before any crisis - who has final say, rather than working it out for the first time under pressure.
Yes. It doesn't need to be legally binding to be useful. A written note in the person's own words is often the single thing that stops a disagreement before it starts, because there's something to point to instead of competing memories.
Old wounds like this often resurface at the next funeral too, unless they're addressed directly. Naming the pattern - “let's not repeat what happened last time” - before planning starts can help, alongside agreeing roles and decisions clearly from the outset.
Nobody can prevent every family disagreement. But leaving clear wishes gives the people you love something much better than several different versions of what they think you would have wanted.
That's exactly what we work through in my Funeral Planning Workshop.
We'll tackle the decisions people tend to put off, get your thoughts out of your head and onto paper, and help you leave your family clarity rather than guesswork.
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