Why does society have this double standards. When a girl cheats on a guy, he's called an asshole the saying "all men are dogs" is used. But when a girl cheats on a guy he is a little bitch while she is a queen.

When my ex LTR had cheated on me ,her frnds obviously took her side called her a strong independent woman etc. Also my own frnds made fun of me saying that my dick was too soft for her,that I couldn't handle even 1 girl etc.

Also when a good frnd of mine cheated on his LTR obviously her frnd started calling him a pervert,a horny dog etc. They even startin cyber bullying him,even his frnds male and female became distant with him coz he cheated on a girl. Like wtf,why do these double standards exist in society?