I have always wondered and pondered on this. Since it is inevitable that men would cheat, then its surely goin to happen to me. iv seen soo many reactions lol, some women scream the place down, some quietly walk away, some lock up the bedroom door for days. None of them seemed to work tho, as the guys are STILL cheating. What would be the most effective reaction then?? How would you even react to such a thing?