I been with my bf for almost six years now. i know i love him very much. But i still have feelings and love for my ex we lasted 6 yrs together(me& my ex) and had a baby but i broke up with him because we were struggling with money he wouldn't work and help me financially with the baby, i was working two jobs at once when i was with him. but i still talk to his sister and i always ask how is he doing ? is it wrong for me to still have feelings for my ex?