Okay so me and my exboyfriend dated for about 6 months. And he has a best friend that is a girl, they've known each other since they were babies. So a few weeks ago his parents split up and his best friend recently left for the marines. And throughout this whole thing he broke up with me because he needed 'alone' time, but in reality he left me for his best friend.. I don't know if its because of everything going on he just feels comfterable with her because he's known her for so long.. or if he's liked her this whole time.. But I really miss him, and I just really want him back. Any advice?

If he deosn't feel the same way about you anymore, then you can't force him to come back. He has to naturally come back to you.

Accept his change of heart and move on with your life. Find someone who's going to feel the same way about you.