I was in a relationship with my cousin and later broke up with him. I later fell in love with another guy and had a living relationship for 4 months. But I couldn't like him and I broke up with him too. At last I realized that the one who actually understands me is my cousin and we are back together. Now the issue is my cousin is being suspicious with me as all his well wishers are telling him that a girl who is in Live in relation with another guy can never be trusted. He does doubt small things for few seconds and our relation is normal again. But I want to gain full trust of him. What should I do?