Personally I really wonder if there are any members of this forum that have every had a actual relationship with a women besides their left hand girlfriend (probably named George as most of the threads here are past latently homosexual). Your post reinforces this notion btw.
Being a heterosexual man that's in a relationship and going to a strip club =/= not cheating just because a lot of other customers are the same.
Seriously, go find, grow and then maintain a long term relationship where both sides are committed and invested. Share all the costs, gains, tears, joys and years of your lives, now tell her you are spending your free time with strippers and see how that goes. Maybe tell her you're alpha as fuck, and no ones cuck after all you do the cucking(am I saying this right?).
Tell me then how the sherdog bravado stands up to reality, people need to grow up the fuck up and live in an adults reality not a adolescents wet dream.
Open relationships aren't cheating as both parties are aware and in agreement together. Whether JJ is cheating I have no idea as I don't know their relationship but if he/you/your hand chooses deceit to hide your actions it is cheating and only a child thinks otherwise.