I can't though

she's convinced he loves her and that its not his fault. She thinks its all her fault

.
I can't say one bad thing about him or she melts down and i don't want to risk pushing her over the edge because she gets pushed so easily. And if i talk to him he goes crying to her and makes her all upset. All he does is manipulate her. I don't think she'd be half as depressed as she is now if she wasn't with him.