cristina: When i was a girl, my mother showed me the court i shouldd direct myself to if my father wouldn't want to give me some change
It's better to let the kids see their dad. They will find out by themselves whether he is a good dad or not. Dads deserve a second chance. Maybe they were too young to assume a kid by the time of the conception or for other reasons they were in denial. Sometimes mothers also don't make things easy...so, let them see as long as he doesn't constitute any danger to the child's integrity.
Oh my father paid unwelcomed visits drunk. We moved all the time, and he always found us.
It was hillarious, especially when he crawled!
I however, didn't like it when he got rough with my mum. He probably should have stayed away and not brought us misery!
He went on to claim everything that belonged to my mother after she died, saying he was her husband. He was such a bad father, we had to live with a step sister(

). More hell there, but we survived. We are all very close now.
My father has changed though, probably because he's getting old.
I think every mother should decide whether or not, to let the man back into their lives, depending on his behaviour before. Some fathers are just pathetic, and just because their sperm helped bring children into this world, doesn't make them 'fathers'.!
It's also a good thing to let the children see 'him' and decide for themselves, rather than live 'not knowing'.