On Monday's The Real Housewives of New Jersey, Danielle Staub is in disbelief that Jacqueline Laurita's 19-year-old daughter, Ashley, wasn't arrested the night she pulled out her extensions (Ashley was later found guilty of simple assault and fined $189).
"Ashley is positively guilty of yanking my hair," she gripes in the above clip. "I find it pathetic to think seven police cars arrived and no arrests were made."
So Staub -- who insists, "I have never thrown a punch in my life" -- takes a boxing lesson to learn how to stand up for herself.
Says the mother of two, "It's time for me to learn to defend myself against people who want to hurt me.
The full episode of The Real Housewives of New Jersey airs Monday at 10 p.m./ET on Bravo.