You are all right you DESERVE better!He seems the type that thinks he is doing no wrong,and in the meantime having you believe that you are doing wrong.Some men are like that,not all but some.He walked away.Even if he did come back i cannot see this being a healthy relationship,He is too far into denile.

I would change the locks,I would not allow him to come and get anything of his,If he wants to be that way take his belongings to a friends place so you dont have to have any initial contact,Show him your not putting up with what he is doing to you,Maybe when he sees that he will change his ways with you,If not its better for you,You will only have 5 months in and not 10 years.

I hope you Enjoy your vacation! I think it will be good for you to take your mind of things.