I need strength

I've been married for 5 years. I have a baby who's almost 15m old. When she was 5m old I found out my husband was talking to other women on Instagram. I confronted him, and he admitted. He left the house for 1 month and came back. Promising he will never do it again. Today I grabbed his phone to print a page I couldn't print from mine. He had "Telegram" opened on one of the back pages. I opened it and saw a women's name. I asked him "what is this?" He went pale and took the phone away from me. After that I told him to grab all his stuff and leave. I'm not even crying. I knew the 1st time he did it that he will do it again. I'm just so worried because I just have a HS degree. I used to work in a daycare, but that money wont be enough to support my baby. I have nowhere else to go. My family lives 5000 miles away from here (dif country). I can't take this anymore. I can't even get help to go to school bc my husband makes 200+ a year. I don't know my rights. We own a house. My gut tell me to grab my baby and go to my country, but legally I can't do that either (without the father's consent).