Advice🙏🏼

Hello I wanted some advice from you, I do not know if it is the right place to write but I have no one to talk to. I am only 20 years old and have been married to a 25 year old boy. I'm pregnant now. and I'm not so happy about that. my husband I think and I have seen many things that he is betraying me in some way. then when he realized that I started to suspect he deleted all social networks. but he has a game he plays all the time and I have seen things there not on social media. today I asked for his phone and told him to get into that game. his voice changed and his hands began to shake. there I saw many women playing and writing with them. I told him to delete that game for a long time because I do not like it. I told him again today he said do not delete it better parted than delete it. I am tired of this situation, I also want to part with him because I have nothing else from him except the noise that he causes me every day from his stay in that game. The only problem is that I have nowhere to go now, I do not have family support because I am newly married to him. I have nothing to do, I'm just hurting my baby this way, please any advice.