My dad has refused to talk to me or my sister for the last 9 months because we let our kids call my mum's partner 'grandad hisname' . We have 5 kids between me and my sister aged between 14 and 2 and this has been going on for years but he got more angry about it last xmas when he heard my 6 year old call him 'grandad hisname' and hasn't forgiven us since.
My parents split up 37 years ago and my mum was with her partner (not married) for 19 years. So he's been part of our family for the whole of our kids' lives.
What's worse is that sadly our stepdad died in Feb this year after being ill for months. I've talked to my dad about it but he says that we've devalued his title of grandad and he now can't have us in his lives!
It just seems so ridiculous to me! It would be interesting to get some other views.