I need help. I’m so lost. I don’t know what to do

I’m 6 weeks pregnant with my sweet rainbow baby after a MMC back in June. Today has been rough. My boyfriends dog and his brothers dog got out and his brothers dog killed the neighbors cats. The cops took both dogs even though my boyfriends dog didn’t attack the cats. She is such a good girl our sweet rescue who is great with other animals and kids! They took them and put them down. The dog was my boyfriends only happiness. He is so torn up he is talking suicide and saying he isn’t happy with me anymore and doesn’t trust me ( we used to live together in Colorado but he wasn’t working and I was the only one paying bills so I left him and had a one night stand while we were split up) he says he can’t move on. He hates his life, how there is no running water and no food because he is the only one paying for bills even though his mom and older brother live there too and are on the lease agreements but they choose to not work. He broke up with me. He’s leaving me and our little miracle. I’m so torn up. I’m worried he might hurt himself. 😭 I’m so worried. P.S. we don’t live together anymore. I live with my family and have a good job