......arent men invariably trying to get into a womans knickers ..???.....
as many pairs as we can manage before we die..
it's a biological imperitive so you can't blame us for cheating on you..
weomen are programmed to find a strong man ( not necesarily physically strong, could be financially or emotionally etc.. ), and to stick with him so he protects and provides for his kids..
men are programmed to spread it around and father as many kids by as many different partners as possible to ensure the continuation of his genes....