So my boyfriend worked for my dad for a few years (working with family is not a good idea!) and we also lived with him for around a year before we got our own house, at the end of last year tensions got so high they no longer speak to each other. The issue is that my dad would be willing to put it aside but my boyfriend can’t separate work from family and refuses to talk to my dad full stop he won’t even come to family events where’s he will be, I’ve tried to speak to him about it and asked him to be civil for my sake but he won’t its his birthday today and my mum and Dad got him a card with some money and he won’t accept it because it’s off my dad, it’s really starting to affect me now o hate not being able to do things as a family with my boyfriend. He’s 25 years old and shouldn’t be be holding grudges like this, what can I do??