Is something wrong with me?

Ladies, I can't seem to keep a man, they either cheat on me or walk away. My ex cheated and left when the girl got pregnant. My other ex broke up with me too. Almost every serious relationship I've had, I've been broken up with. I guess I'm a boring gf. (maybe because I'm in grad school -PhD and don't go out much) 🤷🏽‍♀️. I even took some time off dating to take care of my mental health. And I've been single for almost a year now but then I started talking to this guy recently and today he sent me this 😳. I'm starting to think I'm the problem 😢