My boyfriend's ex-girlfriend sent me a message. What should I do?

Do you hate him? If so, strongly defend your happiness. Let your boyfriend know about it and see his reaction. Now it's more about his reaction to that woman. If, she sends another message saying thank you for taking care of him. You answer like this: "First of all, thank you for your concern for my lover. I'm glad that he has friends who care about him so much. We are doing well now, so you don't have to worry too much. Since he is my boyfriend, of course I will make him happy. It's none of your business. I will send an invitation when we get married. Please do come! " But when you say these words, make sure your boyfriend loves you! Come on! As long as you don't give up, she is yours! Refuse her politely. Come on!