Don't through eggs at me but here's my advice.
DO NOT take them down yourself! Even if he won't leave you, he'll be absolutely pissed. You've only been dating for 7 months. He has to protect his masculine freedom and pride and you'll hurt it BIG time if you cross that boundary.
What I suggest you do, is stop nagging him about it - completely drop it, don't bring it up. I know it may be hard for you, but just ignore them. At the good occasion (when you're both relaxed) or if he asks you why you don't say anything about the posters anymore, just tell him in calm and loving way, that you respect his freedom and though these posters are VERY hard for you to deal with, you accept and respect his right to keep them on. Also, apologize for bugging him about them before and it was wrong for you to be this way. Important: be really sweet about it and say it sincerely - you have to believe it. His reaction most likely will be that he will not say much to it or will look like he doesn’t believe you.
Then just wait. You'd be surprised, but it is likely that he'll take them down soon after. And even if not, your relationship will improve.
His male psychology makes him keep those posters on not as much because he likes them, but to prove his independence and masculinity.
Again, don't through anything at me girls, but it took me a lot of emotions and tears to learn and accept this way of dealing with men. And most times it works much better than disagreements. You can get things you want out of men with ease if you know how to go about it and he'll be happy to give it to you if you let him keep his male pride.
DO NOT take them down yourself! Even if he won't leave you, he'll be absolutely pissed. You've only been dating for 7 months. He has to protect his masculine freedom and pride and you'll hurt it BIG time if you cross that boundary.
What I suggest you do, is stop nagging him about it - completely drop it, don't bring it up. I know it may be hard for you, but just ignore them. At the good occasion (when you're both relaxed) or if he asks you why you don't say anything about the posters anymore, just tell him in calm and loving way, that you respect his freedom and though these posters are VERY hard for you to deal with, you accept and respect his right to keep them on. Also, apologize for bugging him about them before and it was wrong for you to be this way. Important: be really sweet about it and say it sincerely - you have to believe it. His reaction most likely will be that he will not say much to it or will look like he doesn’t believe you.
Then just wait. You'd be surprised, but it is likely that he'll take them down soon after. And even if not, your relationship will improve.
His male psychology makes him keep those posters on not as much because he likes them, but to prove his independence and masculinity.
Again, don't through anything at me girls, but it took me a lot of emotions and tears to learn and accept this way of dealing with men. And most times it works much better than disagreements. You can get things you want out of men with ease if you know how to go about it and he'll be happy to give it to you if you let him keep his male pride.