HI I have 4 children ages 8, 4, 3, 1 my 8 and 4 year old are from a previous relationship I left my ex when my 4 year old was 3 months old. And my boyfriend is the only father the 4 year old knows. The first year my ex and I separated he stuck to our agreement that he would take his kids every other weekend. The first year he had the kids 50 nights. The second year he had then 22 nights the third year he say them twice for the day . It has now been 14 and he has not seen the kids he has called once on the 8 year olds b-day but other then that he has no contact with us. He is ordered to pay weekly child support and pays it 75 percent of the time. My boyfriend and I will be married in 9 months and my 4 yr old will start school next fall we want to change their last names I have tried to talk to their father but he will not answer his phone and will not call me back. He only lives 10 minutes from my house but I still can't get a hold of him. We live in Maine and I want to know what if anything I can do. Thank you:confused: