Boyfriend gone

He left without putting up an argument, I told him to leave and he just up and left, I knew he didn’t care but that just proved it all, arguments every night, he was never their!! It’s been a week now, no contact, he hasn’t even been to my house, he knows I’m 17 weeks pregnant, he hasn’t made no contact at all it’s like he never existed, I know it’s for the best but I miss him so much, do you think he will ever come back? Obviously because I love him, I just hope I heal in time to not ever take him back even if he did come back but I don’t think he will this time