Background
My ex and I separated 6 years ago. He was having an affair and moved 4 hours away. He initially saw the girls (now 11 and 13) every 2 weeks (by coming to stay in my house) but slowly this dwindled down to twice a year. They only stayed with him once or twice a year for 1 night. He rarely phoned them but if they wanted to contact him he would reply although sometimes several days later.
At the beginning of the year I decided that I need to divorce him as I need to move on. Finances were decided when we separated so it was a simple matter of just filling in the forms. I spoke to him about this and got his agreement and he said he would pay half. I started to divorce and was in regular touch with him about the forms which he filled in and sent back to the court. I spoke with him in March and he said he would be down the weekend of the Royal Wedding and I asked if I could bring the girls up to him in May. I then finalised the divorce.
That was the last time we have heard from him. He wouldn't answer any phone calls or emails. I eventually got in touch with his brother in June who said he was fine. He had seen him only 2 weeks before. I asked his brother to find out why he wouldn't contact us but have had no reply. His brother will not want to rock his relationship with him and he said my ex was very private about his life. He still gives me quite a substantial maintenance each month.
My girls have phoned a few time, such as on his birthday, but he doesn't answer. Yesterday when she tried to phone my youngest said "I bet we will never see him again"
He has always spent Christmas with us and the girls are keen that he does again. I don't think he will want to but I also don't want him here. I hate him for the way he has stopped contact with his children with no explanation. I have no other family in this country (apart from an elderly aunt who lives 4 hours away), they live the other side of the world, so we have a very quiet Christmas.
I have explained to the eldest that I don't want him here and I think she accepts it. She just wants a nice happy family Christmas with both her parents.
Have I been unreasonable to say I don't want him here.