How to deal with breakup 🥀

Loved him with my whole heart,bruh broke up saying he feels it's unnatural 💔 like what bout the promises that we made 😭🥲 he said he feels sorry for those things ,he doesn't wanna improve his behaviour which hurts me and he isn't ready for a relationship like bruh then why did you say that you love and we would end up together and have a great life 🙂🙂