Too many guys respect the concept of "relationship" these days. I mean, it obvious from all the cheating that our generation of women do that they don't respect the concept of "relationship", and men must *ALWAYS* care LESS about the "relationship" than women do.
Therefore it follows that if women don't care about "relationships", then must must give EVEN LESS of a f*ck about them.
So, in this context, following a girl to another guys house and then "dumping" her just seems beta to me.
A true alpha dog, imo, wouldn't give a f*ck if she was "cheating" on him. I mean, its not like a true alpha dog doesn't have other females to sex with, is it? To a true alpha dog, all that a woman sleeping with a rival man indicates is that the women in question is particularly stupid (since she doesn't realise how inferior the other guy is in comparison), and therefore not worthy of investing any further resources in.
But I think guys have to get over this concept of having a "girlfriend" and being in a "relationship". That's just matriarchal bull$hit designed to keep true freedom loving libertarian alpha dogs down.