Moving to Another Country can be a great experience. If he wants to go, let him. And think about going as well, if he is open to it. If not, you'll get to look forward to visiting him. The only real issue is if he doesn't plan to ever come back. Then you should evaluate whether the relationship should continue.
He shouldn't, but he CAN do whatever he wants.
If he truly wants you back, then of course!
Find another boyfriend. He dumps you then wants you back. you can do better than that.
If he wants to marry another girl he's not your boyfriend.
Get your own boyfriend...
He doesn't sound like a boyfriend to me. Think about it.
No because whats a the point of having a boyfriend
If your boyfriend wants to date other women you are not worth his time. If he wants to act like this you should find yourself another boyfriend because he is not reliable. If you truly do like this man tell him how you feel and say that this relatonship will be over if he goes out with anybody else.
You should probably ask your boyfriend.
Questions you should ask is why does he want to harm your ex.
If you want to, and he wants to, then you should do it.
slap him in the face