I am the first girl my boyfriend has ever dated. We have been together 3 years and recently he told me he wants to talk to other people because I am all that he has ever known. I don't like this but I accept it as I have dated other guys before I met him and he loves me so much he bends over backward for me but I don't want him to fall in love with another girl possibly. How do I handle this ? He is Tunisian and I'm American and she is Tunisian as well. What do I do ?