I really dislike my bfs ex wife. ( and I've never even met her!) She takes total advantage of him…

I really dislike my bfs ex wife. ( and I've never even met her!) She takes total advantage of him and he lets her! And it's bullshit in my eyes. 😒 but I sit there quietly and don't say anything cause he got super offensive the one time I just asked him why he had to bring his girls back to TX if she's suppose to come get them and he's like cause I am that's why! Ok then just let her walk all over you whatever.