Мне нравится этот ответ на похожую тему. Ну или можно после закатить несколько ревнивых скандалов на тему я знаю у вас есть секс, я видела КАК она на тебя смотрела  и т.д. Мужчины ужасно боятся скандалов и выясений отношений, в другой раз не захочет нарываться.http://www.evanmarckatz.com/blog/understanding-men/should-i-let-my-boyfriend-be-friends-with-his-ex/?utm_source=facebook&utm_medium=social&utm_campaign=shouldiletmyboyfriendbefriendswithhisexI can’t believe some if these comments. If course She has cause for concern. They are just starting out and he is already being secretive.  Ever hear the saying trustwhat you see not what you hear.  I have been in similar situationsmany times over my 57 years and have dated womenthat admittedly say they have lots of guy friends andhang out with there exes.  I will never tell a womanwhat she can and can’t do. I do however tell themthat I do not believe in collecting exes and do notbelieve in going out one on one with guy friends.if you are in a committed relationship with the goalto be together in the future then the need forfor opposite sex attention should be a thingof the past, that’s why they have designation referredyo as being single.  I very politely say that Im not at all comfortable with that tpye of relTionship, but she is welcome to do what she wants. I in turn will tolerate what I am comfortable withand will depart if I am not. The choice is always hers and ifshe requires those relationships the then I am not the right guy forher, no hard feelings. If you have to fight for inches of comfort ina so-called comitted relationship, it is not worth it. It isn’t about insecurities as anyone that wants to have this kind of open programwould want you to believe. It’s about what your comfortable with.Here is an analogy for you. I am a swinger and a least once a weeki have to go visit my swinger girlfriend to get my fix, but don’t worryit doesn’t mean anything, I love you.  So I guess it comes down to definitions  of what’s acceptable to the parties involved. Everyone thatvoices concern about this is told they are insecure. I am in a relationshipright now that is wonderful. We had this same discussion i. The beginning. She said it was a no brained, as she enjoys the same levelof consideration from me. I told all my then female friends that willnot be communicating with them any longer as I do not want this veryspe ial new girl of mine to be uncomfortabl. The ones that were truefriends said they understand and are happy for me.  That simple!