I guess so. All I know is mas mataas ang suicide rate ng lalaki that has been cheated on rather than with women.
It's been a while since I came across the study, pero if my memory serves me right, when guys cheat eh mostly for physical satisfaction and pag tapos na, tapos na.
When girls do it, it's not always for the physical aspect but also for the emotional fulfillment. Kaya kadalasan the girl falls for the guy she's been cheating with. Feminist would say girls feel horny too, and yes they do, but the factors of attracting women are usually a lot different from attracting us men.
The fact that the girl wants to be with someone else, and be both physically and emotionally fulfilled by someone else devastates the guy more so than the woman in most cases. It also doesn't help that most guys don't know how to express themselves in extreme anguish, contrary to most women who talks to their friends and cry their heart out.
It's not an excuse na guys should get more leeway if they cheat, but it's the way the two sixes have a different response, and sadly the guys response is much more drastic.