I agree with ironman and mbogosian's interpretation of cheating, for the most part. In the end, anything you don't like him/her doing is cheating anyway isn't it? For instance, those ladies here who stated that going to the strip club is cheating, believe that because they don't appreciate their man going there. Thus, nobody here or I guess human can truly give an objective, wholly unbiased definition of cheating, their definition is merely limited to their tolerance level. Some people fume just seeing their partner looking/talking about a sexy lady or stud walking down the street, some only view physical intimacy and sexual contact as cheating, others think its the thought that counts as cheating, others don't care and will "cheat" together.
But I personally think that as a couple both partners should strive on increasing their tolerance levels as a sign of a healthy relationship. Any socially healthy person, man or woman, needs their guys/girls night outs. There may be something wrong with him desiring to go to the strip club, but if he gets invited to go from some guy friends after a long day of hard work and you can trust him not to do anything stupid, then what's the harm? Likewise, he should allow you to be able to go to girls night outs lets say clubbing to make it equal. His tendency to go to the strip club, w/e, etc, is wrong if he does not allow you to do similar activities.
I never dated so my comments may be complete "bull" in the eyes of some people, but by never doing so and always watching my friends and helping them with it, I got to see a lot of the trends and issues that are typical in relationships and reached a decision on what would be healthy for if I ever find that special lil lady. I know what I want in a girl this way, and how I must treat her and find a balance. I would definitely let her hang out with her guy friends (without me being there), let her go clubbing and dance with guys, whatever. I know I will feel jealous at times, but I think such an experience is necessary, I for one have lost way too many girl friends because of their jealous controlling boyfriends to become a hypocrite and make her become a social outcast and lose friends. Relationships are more then about yourself no? If I really cared for this girl, shouldn't I consider her social health even if it meant one day I wouldn't be a part of it. If we were to break up, and she has a difficult time transitioning back to single life because she lost a lot of her friends and activities because her bf was her life (which im sure you all know happens often), I'd consider myself very selfish for taking all that away.
So don't give too much comfort territory to the guy, but don't take too much away from him either.
Thats my two cents. Gl!