No not true as gfs will help hammer a guy with their friends and will cheat as a group but will never be caught unless they tell on themselfsLets be real. Women police each other a lot more, nor do they have loyalty towards each other.
In a friendship group if one girl was to be cheating on her man, her so called friends would be the first to call her a *** and a skank.
The same can never be said for men. You lot make excuses for each other and find ways to put the blame on women. Men as a collective definitely have more loyalty towards each other.