Husband Cheating Again, Feeling Alone and Hurt

my husband has gotten into a habit of staying out until the early morning the earliest he's came home was1:30 a.m amd the latest was 8 a.m and he had been gone since after 6 p.m when he got off of work...We're currently homeless living n a hotel with 4 kids( twin toddlers,an 6 month old and an 8 year old) at da moment and he's still staying out till the wee hours of the a.m and going off in the bathroom video chatting with a woman sounds like(because I can hear her voice and a baby in the background) Now he's cheated before, so I already have trust issues. But my husband said he wasn't going to tall to any other women anymore bc he doesn't allow me to have male friends and bc of the cheating he did...So thus morning a guy(I believe my husband's under cover bisexual) texted about having sex with him...So I got upset and texted my husband about it ant told him we needed to be separate. But now I feel hurt bc he'll 😪😢 he's found sombody/somebodys else to talk to and I'm stuck wid no 1 no family or friends(bc he's isolated me so) and trust issues...Am I wrong for saying what I said to him? Are my feeling valid?