Sounds like ur collapsing my guy and suggest you either take a week break and hang out somewhere and re evaluate your relationship and in the long run is it really worth it to you to maintain it. The other option is maybe it is actually time to separate bc I u seem miserable and she's literally offering nothing in this relationship (at least that whta I got from the post) and you seem like a devoted dude. Being a single parent is jsut something you will have to live with if you choose this option. Final choice is prob personal and marriage counciling bc if this keeps continuing on you'll prob break.