What Should I Do?-colinchristian

Hello! I never thought I would have to write to anyone for advice. The topic is a problem with my boyfriend. We have been together for 4 months and a little over, but the problem is that in the last month or two we have fought several times. The problem is that he recently started keeping in touch with his ex, who is 1 year older than him. For my part, I accepted it completely normally, but some games started, in which I began to doubt. He started dating her, defending her a lot. Whenever we start arguing, he makes a comparison with her. I'm not very happy. I consulted with my mother and she told me that he did not deserve me and that there were better ones but I always stand up for him. He recently told me that when they saw each other, she also kissed him because they were "boyfriends". From this incident that happened less than a week ago, I began to doubt him. (I am very sorry to write very confused, but I myself am very confused and I have a mess in my head.) He has already started behaving very strangely. He claims he still loves me. My other problem with him is that he doesn't want to tell anyone that we're boyfriends. He said his class would tease him until he died. I have the feeling that he does not love me but uses me so that he is not alone. He is not, after all. I am asking for advice. Thanks for the attention department! ❤ I have the feeling that he does not love me but uses me so that he is not alone. He is not, after all. I am asking for advice. Thanks for the attention department! ❤ I have the feeling that he does not love me but uses me so that he is not alone. He is not, after all. I am asking for advice. Thanks for the attention department! ❤