how can one forget bout the other if youll been 2gether for 4 years and just had a baby with him??

Answer 1

He will always be a part of the mothers life, after all they do have a child together.
They need to work together to make sure the baby is taken care of properly, They need to put their problems aside and just be parents for the child.

My son and his ex have a 3 year old together. My son got Primary Custody of his son. He has to see his ex from time to time and they just have to get along.

Good Luck, faith