You go girl!!
Hope you don't make a habit of giving him money though. You'll never get rid of him that way. The best way to handle it is to just go no contact. Block him from your phone or change your number, block him from your email or change your email address, no texting, etc. He is sure to turn up the guilt aspect and start in with the promises. My advice is...If you are done with him, then be done.
Welcome to SR! Glad you found us and decided to post. You'll find lots of support here.