Obviously, this situation is that the girlfriend falls in love with her ex-boyfriend's school. This feeling is definitely deeper than your blind date. What's more, their breakup is not an emotional problem but a family reason. So it is reasonable to keep in touch. Your girlfriend won't let go if you cut her off. Besides, if you don't contact her, you can ask her to take out her heart. Hehe, so if you don't want to give up, go to that man. You can talk about your girlfriend's happiness on QQ or on the phone. I hope he won't bother you again and don't talk peacefully. Otherwise, your girlfriend will blame you. This kind of thing can't be done with two hands. I believe that man still has ideas.

Either have a good talk with your girlfriend and never forget your ex-boyfriend. What's your place in her heart? If not, break up.