People get killed over shyt like this.
With that said, the wife may or may not have ass (we need pics) but that bytch dumb af. Clearly you love the kids. Its not like she'll be parenting alone if she divorced yo ass. Oh and dont think these hoes love you OP. They just don't want to lose to each other, that and they're probably broke af.
Men never figure this out until it's too late. When women are fighting over a man, it isn't long before he stops being a trophy and starts being a battlefield.