Emotional affair.

My husband and I have been together for 9 years now, we married, bought a home, renovated, started careers and planned our beautiful baby. I am 34 weeks. He was ecstatic when I told him we were going to be parents. And we have had a pretty happy past few months. Recently, he has confessed he's fallen for someone else and can't decide if he will stay or go. This new relationship has formed over the last 4 weeks via texts. Theyve only met in person twice, but he seems ready to throw in the towel after everything for another woman who has 3 kids and is married as well.

Some are telling me he's afraid to be a father. Others say he's self sabotaging I am completely astonished. Has anyone else's worked through something like this?