"Breaks" in a relationship?

A variant of the "I want my own space and pomegranate" happened to me. My ex went back to Taiwan and stuff. He told about that he needed space on my birthday. I kept on speaking with him because when people try to blur the lines to get the advantages I try to like redraw those lines. I asked him about a million times, "Make a clean cut decision. You're with me or you're not. There's no taking a pauses and there's no going back on things". He was still vague as pineapple but I thought that we were just friends. Then when I went to Taiwan before going to China. We met and he seduced me and pomegranate. Be really careful with men. I wouldn't accept this "I need two weeks to think this through". That means he already had doubts and who says he won't have them again.
Be careful fellow Gay.