I have a 2 1/2 yr old, whose father has never been a part of his life. I know he will probably come and go. He has come in a couple times, but not for long, and now it has been almost a year and a half... and I am hoping that if he won't be in his life for good, he just stays away. Your son is better off not having him there, than having him come and make promises and get him excited, and then just hurt him. I have a couple friends who went through that, and I think that is worse than them not being there at all. Though he has had no contact with me at all, I send pictures every couple months to either him or his mom, and I write a letter telling them about things he has learned, and things we have done. I never get a response, but I want him to know what he is missing out on, and hopefully realize what a loser he is for not being there to see it. He won't realize that for years, I know that, but someday at least I can say I did my part. When Connor gets older, if he ever writes any letters, I will send them. I think he should know what his son thinks of him for his actions. He should know what he is doing to his child, and have to live with the guilt, if your child has to live with the pain he is causing. If my son ever wants to call him, I don't know the number, but I will find a phone number of someone in his family, and let him call and try to find him. I will never say anything bad about him, I will let him handle finding his dad and dealing with that part on his own. If he wants contact, I will let him try. If he doesn't, I won't force it. But I would definitely send the letters. Your ex is probably living his own life now not even thinking about what it is doing to that little boy, and he should know. If he is going to harm a child and make him suffer like that, he should know what he is doing to him. Maybe he won't respond, maybe he will start calling him again and realize what he did wrong... whatever happens, him and your son have to deal with their relationship together, and he will have a lot of explaining to do if he does call. Good luck, and I hope it turns out ok! I know it is a hard situation to be in, my son is not old enough yet to even realize what is missing from his life... and I am not in a hurry to get to that point either. If you need anyone to talk to, I am here. Our sons may be different ages, but we both have the same situation with the fathers.