I'm sure if this jerk (and jerks like him) ever did marry, it would end up in divorce with the kids (if he deigned to further his jerky genes) having little if anything to do with him. Self-fullfilling prophecy.
If two people--male or female or both--are incredibly negative and incredibly selfish, marriage and the reponsibilities of having children come into this world are a recipe for disaster.
Of course it's always the man's fault isn't it?
I think marriage is a sacrifice for both partners. If you don't know that ahead of time and if your partner is unappreciative of this fact, this is what will happen.
I don't think he is a jerk. He and/or his partner was not ready for the mutual sacrifice.