I broke up a four year long relationship 5 months ago. Now I feel same type of insecurities for that I broke up with my ex. I now miss her so much. But my present girlfriend is so nice and I don't think I want to break up with her and get back to my ex. When I think by mind I find my present girlfriend more right for me. But feeling are so messed up that I don't know what is right and what is wrong. I am really confused what to do?