Most Helpful Girl
Rebound, yes. Chances are that this girl is everything but a woman. And that isn't a hit on 20 year olds - heck I am 20. But, he just had his world prep for a total transformation when the child was born. What ever happened between you both was a adult trial. He is running back.
I am sure that he will have reality hit. Especially with the holidays approaching. He was around during the pregnancy which shows that he does have a heart for you and a connection with the baby...
Holidays are times with family - send him a photo of the baby dressed up as a turkey or something. lol
I really hope all works out for your family.