What the hell? She BIT you? In the BACK? That is a seriously bizarre confrontation.Corporal Bill said:Then today his girlfriend slapped me out the blue.
Then later pulled my hair slapped me again and bit my back real hard eaving a mark thats going to scar.
But no, you shouldn't have retaliated. This "arsehole" probably sic'd his girl on you like an attack dog, knowing that you would only have two options: take it, or retaliate, and let him spread rumors about you that you beat up women. It's a clever strategy; either way, you lose, but you did choose the more honorable option.
And I hope you got that back wound treated. The human bite has all kinds of nasty bacteria in it; in terms of life-threatening infections it's even worse than most animal bites (rabies notwithstanding, of course). Be sure to finish your antibiotics if they've got you on any.