Preparing myself to be a single mom

Sydney

Hey ladies (maybe guys too) I just need some validation here I guess.

I’m married to my very best friend. We have known each other since 2010. Started dating in 2016. Married in 2017. And had our first baby together right after we got married. We moved kind of fast but that never bothered us.

I love him with all of my being, I would be crushed if we split.

But I feel like I HAVE to start preparing myself for the worst.

We are 25 weeks pregnant with baby number two, both love being parents.

My husband cheated on me a month after our daughter was born, no sex but was sending photos back and forth with a now ex coworker, lying, downright shady. We got counseling and that is behind us. I don’t think he would ever do that again.

Problem now is, he says when he isn’t completely happy with me (like if we argue or fight) he just wants to give up and tell me to leave.

I’m a stay at home mom with no education and no family in our state. So if he decides to give up, I will be homeless, jobless, penniless, etc. he says if he ever did want a divorce he would always provide for his kids so I’m not worried about that. Though he says he doesn’t want a divorce and doesn’t want to put his kids through that.

In August I’m starting school to get my phlebotomy certificate and from there ekg cert. and so on so I can provide.

Am I overreacting, planning for the worst? Or is this smart?