He left

After catching him sending messages to my friend and looking up girls of the night on Backpage I haven't been able to trust him not to mention I was sick in the hospital for a few days and he did not come visit me now after fighting for the past 2 months accusing him of cheating because I think he is he finally left today and said he needs time and we need to be friends for the baby he loves me but he left because I can't stop accusing him I don't know what to do