Has anyone seen successful change?

Just wondering if we have any hope tbh. He absolutely broke down when I confronted him. I've never ever heard him cry like that. He swears that he loves me and that its nothing to do with me. We are married and have a young baby. He is such an amazing dad and I am so sure that he is a good man. He is starting therapy this weekend to deal with some significant childhood and early adulthood trauma both which involve women and potentially are a real reason that this addiction exists. He has quit porn and masturbation since Friday and has definitely had an increased sex drive and some noticeable changes in himself that make me believe him. I just don't know if I'll ever fully trust him again, or if he will actually be able to do it.

I'd love to see success stories. Men who have prioritised their wives and children, faced their demons, and lived a long happy marriage.