Breakup[depressed emotional]

William
So my wife was molested at 2 ans her grandfather told her as she got older and her mom was the reason her mom is a crackhead and she always think somebody messing with her children and the guy who messed with my wife when she was 2 was her mom bf so fast forward to now we been together for 4 years dec26 2016and and and been married 1year now she always asking me am I messin with the girls she has 3 children from a previous relationship and mine that's a girl I went to jail last year for putting my hands on her for her sayin I was messing with my daughter and now 1 1/2 years later she doing the same thing we been going to counseling and tryin to pray together but it's seem like she stuck in her mama ways and now she talkin about leaving me because she think im messing with the girls and I never had this problem in my life but I love her to death dearly but I love my freedom more and I wanna stay with her i just want her thoughts and comments to stop what should I do?