I put him out, was I wrong?

My bf and I moved to a new city together. I am 18 weeks pregnant & literally since we got here, his behavior has been so different. First he was annoyed because he felt like I kept complaining about everything; however, I have been diagnosed with an adjustment order. I do not do well in new environments & I not only left a place I was comfortable with but also a job. So I tried to “complain” less. Then he just made small disagreements so big for weeks.

So last week he kept saying how I was going to bed early. It was weird. It reminded me of when kids wanna be sneaky, they keep asking their parents when they’re coming home. So that night I went to bed at 10:40. I woke up twice calling his name with no response. When I finally got up at 3am, his location said he was at some apartments or a hotel next to it. I didn’t call him or text him. I waited for him to come home. When he got here I noticed he didn’t have any food (he doesn’t eat & drive & he never sits down & eat). So I got in the bed. Shortly after he pretended sleep & I asked where did he go & he said to get food. So I got out the bed to call my friend because it seemed suspicious. When I came back in he asked what was I mad about but I said nothing. He then goes into detail about leaving home around 11-12am & meeting some dude at dennys then going back to that dudes house. He doesn’t have any friends here. The dude he was referring to is a friend of his that doesn’t live here friend. My bf isn’t social so I found it weird but let it go. I just told him to communicate that he’s leaving next time.

Fast forward he’s acting like he is the one angry. We didn’t speak for 2 days & when we finally did, he started an argument with me. So I told him I didn’t want to be with him because I didn’t wanna keep arguing & stress myself out. I have a history of miscarriage. So he goes in and out the house with n communication all weekend. Saturday night he comes bothering me, all over me & what not. Then Sunday, Mother’s Day, he ignores me all day. Never said anything. I already have 1 kid prior to him. He didn’t get flowers, a card, nothing. Just ignored me all day & was gone all day. He came home, showered, left again at 11pm. I decided to look into his IG to find that he had been talking to a local girl here every since we first moved here. They were planning to meet up in another city for her birthday, all sorts of nonsense. She gave him his number so I texted her & asked if he was with her. She kept reading my msgs but never replied. So i put his things out, told him to come get them but 2 hours later, he never came. So, I looked her up, found her address & decided to drive over to see if he was there. I pull up, him & her is sitting outside her house in his car. He looks dressed up like he took her on a date for Mother’s Day but ignored me. I was so hurt. He drove off with her & I followed but he was running lights and stop signs. So I went home. He came home shortly after to get his things but he just said nothing. I asked him does he think he needs to apologize & he responded “no, I didn’t do anything wrong. You a coward for putting me out.” He refused to help pay bills because he told me he was moving out & he was wasting his money but for the month & a half we were here, he didn’t pay anything except the wifi & because he needs it to play his game. So, why stay ? To use me & run up my bills? How is that fair ? I am hurt & angry but he ignored me for two days following that. He usually gets my daughter off the bus & promise to finish out the school year regardless if we were on good terms or not but he didn’t get her this week either. He says I am wrong & he won’t help me with anything going forward. He’s only going to come take our baby away once born.

I can’t help but to feel like maybe I was wrong & should’ve let him stay. Thoughts ?