My childs dad acts as though he is the best daddy to his new girlfriends children and he seems to love that she tags him in all her children's photos on facebook constantly and also photos of the 5 of them with the caption 'family' when he just stopped bothering his arse about his own child who is only two and hasn't been seen in a year. No texts/phonecalls or anything. Am I being unreasonable to not care to react in the slightest?. ( apart from the fact I feel it for my child that his dad is a useless deadbeat ). Some people are saying to me they dont know why I'm so calm and they would go mad if just was their childrens dad behaving like that but I honestly believe a child is better of without a parent who is happy to act like they dont exist?.