Opinions please

This is my friend's situation. She has been through enough to her daughter being sexually abused, being involved with domestic violence. And dealing with her current partners ex harassment and threatening behaviour towards my friends children. She wants to move start a new life a fresh one. Her and her children want to move also. Yes she is pregnant and is extremely happy about that. But this is the response of her partner of now response to it all. Even though he knows exactly how she feels and so on.