He threatens to take my son from me when he's born, he has also tried to say the baby's not his. I'm at my wits end please help. Is he cheating , is that why he's saying this ?(wev been together for almost 2 yrs) I cheated way back in the first week we were together(I was a drug addict and a alcoholic) I made bad choices. But I had never done anything since then, but since then he's talked to his ex several times , Iv caught him with a secret Snapchat and he had a coworker on it saying she was pretty, also he messaged a girl I heard him call baby on Xbox chat. I just give up. Please someone help me.