because they're all fucking chad, but the slow creeping realization that there isn't enough chads for 100% of women to marry begins to creep in with age. chads generally do not being the girls in his harem for long term pairing, but will eventually grab a more fertile and traditional girl in the end, which drives his ex rotation girls insane.  as depressed as they are, they'd still rather take the depression on the chin than shack up with their looksmatch. once chad dumpster dives and plaps a 7/10's cheeks, she forever becomes an alpha widow.
Canada