My son 9 is having a major operation in less than two weeks. My ex has been kept informed all the way about when it might happen. He hasn’t replied. He also hasn’t seen our children more than twice this year. So I have support don’t need it but it’s nice for people to offer. I’m so angry about his lack of interest. Obviously he lives a nice child free existence now just pays maintenance when he works, but that’s his son. Would I be unreasonable to just stop trying to get him involved? It probably would be easier as he is quite narcissistic and talks down to nurses etc. He can make everything about himself when something important happens and make himself a victim or so sorry for himself caring father (but he isn’t) just so he has an audience.