Husband cheating and 22 weeks pregnant? Any takers 😅

So yall this might seem crazy but I caught my husband a month ago on snap talking to girls apparently he was on tinder anyway being pregnant I tried to get past it well this week I tried to go through his phone again and he changed the password after he told me I could look at it anytime to try to regain my trust fast forward 2 days later he has decided he's just gonna go out by himself so I discovered his truck at a hotel and he told me he was in fburg I'm not genius but what the hell you doing at a hotel?? He's mad I don't trust him and is saying he's done because of it and I'm like wait your done and mad because I don't trust you after you were just talking to girls on tinder and on snap a month ago? Wtf how's that work? Needless to say he's been gone the last 2 nights comes for about 2 hours to visit our daughter and is gone again. His stuff still here he just takes an outfit when he leaves from visiting our daughter. But the other night he left he said he was going drinking by himself and would let me know if he was coming home or not and this is the night he was at a hotel in my town. Am I crazy not to trust him?? Like it just doesn't add up to me yall and I'm 22 weeks pregnant with our 2nd child. I do not understand why I have to deal with this.

On another note if anyone wants to be dirty for me and set him up I'm totally down cuz I'm tired of hearing he's not fucking around but obviously you gotta be doing something given your at a hotel and not with your child and wife and mad over simple shit acting like a child.