Could be a long one.
Who's being unreasonable me or DP?
Been together 19 years and 3 children together. If that matters.
So when I was 17 I had a little fling with someone. (Slept together after a night out twice). A couple of months later I found out my dad had started a relationship with his mum. They are still together now, not married but living together. Quite awkward at first but was all soon forgot about, we were teenagers when it happened and nothing happened afterwards. We had no idea our parents knew each other never mind get in a relationship.
He's married with children I'm with dp.
So my dad has a big birthday coming up this weekend and we are all getting together for food and drinks for it.
My DP is now saying he's not going, he doesn't want to sit and have drinks with someone I've "done things with before" even though it was 27 years ago and he's met him a couple of times before.
Hes saying it's disgusting and he's embarrassed by me and I should be ashamed because I'm disgusting!
We've had an argument about how he's spoke to me and that what I did when I was 17 has nothing to do with him.
Aibu or him?