I don't understand

[Livin4ME]

I don't understand how H can pick some girl he's known for 4 months over his kids. When he files and it's final, I have to move across the country with the kids and live with my parents. How can he pick this girl! She's an ex addict, just recently stopped using coke. So what if she has a job and therefore money. He wanted me to stay home after I had our D and take care of the kids! They're 2.5 and 6 months!!!! I just don't understand!!!! What could she possibly offer that I can't!? Besides sex. And I even gave him that whenever! He cheated on me with her for 2 weeks before I found out about her!!!! WTF?! He can't even be honest with her! He won't tell her about those 2 weeks. And he won't tell her that I'm going up north to his parents cottage for Thanksgiving because he invited me. She knows he invited me and she's pissed. But won't tell her I'm actually going!!! I don't understand!!! Please someone!