hey, i seperated from my older 2 boys father 4 years ago too, then got pregnant to a man who was abbusive sp?, he wanted me to have an abortion which i wouldn't and kept the baby, father had little to do with me, anything he did was more in hope of getting me back with him, than interest in pregnancy or baby, which i wouldn't even consider.
Now with a new man been with him since last one was only few months old. and hes great with all my boys and now expecting a little girl.
Everything seems to work its self out in the end.
But i loved being pregnant and those few months on my own with my last baby. For once in my life i was in control.
Goodluck and i hope everything works out for you too