Nobody wins in things like this. Monetary crap can be replaced, a Childs security and idea of "home" can't.
I went through this and my daughter suffers not having her dad around. I try to visit as much as I can, but life took me 2500 miles away after the split. I have no parental rights by Alberta law except to pay. My X also did the lawyer behind the back thing, even changed my daughters last name without my consent... As far as I read the law, that was not supposed to be permitted unless abandonment was declared; it voids her claim to support (I would never not pay) But they don't go after the woman for bending the law when it comes to children, just the men… and if anything ever happened to my X I’d still have no rights where my daughter was concerned.
My heart goes out to you SVO1. Be strong for that little girl. I wish I would have had even a 1% chance of fighting for joint custody. It would have changed the course of my life.
Z.