Was I Wrong to BREAK UP Her Marriage?

[Gladys Goldmine]

Before judging, please read my entire question.

I am a working class woman who is a waitress. This is a tough job and I rely on my tips to get by.

I recently had a customer who ordered roughly $50 worth of food and drink from me. I was prompt, friendly and accurate with her order and she seemed pleasant to me as well.

When I brought her the check, she paid by credit card and left. When I came to the table she had paid her bill, but on the line where it says TIP she wrote "Get a Real Job" and then the amount "0". I was so hurt and shocked at the same time a person would be this cruel.

At the end of my shift I was still crying about it. My coworkers told me to get over it, but I could not. I was able to track down the woman via her name on the bill. I facebooked her that night and to my surprise, she is mutual friends with a lot of my own. To make a long story short, I discovered she is also married. I conjured up a fake facebook profile posing as a hot stripper, and linked the account to some of her friends, tagged her and wrote "Thinking about your husband's manhood in my mouth."

Apparently this caused a lot more damage then I thought. She flipped out on her husband, kicked him out of the house- then discovered it was fake too late and now her husband has filed divorce, and she might lose custody to her children. She is taking me to court but I have a lawyer and also the horrible receipt she left telling me to get a real job. She got what she deserved. Was I wrong?
I don't think a lot of you have worked in the service industry. It IS your obligation to tip when you go out to eat. 15% is standard, 20% is preferred. This is 2014, not the 50s. I did everything right, and she was overtly rude for no reason. It's not so much that she stiffed me, but that she added insult to injury.
@???: Weird story? This happened you stupid bytch. Why don't you get a real life and stop judging others. Asshole.
@???: Weird story? This happened to me and you're an asshole to judge. Get a real life you twat.
@DigMutt: God you're a lost cause aren't you? A TIP is not a gift. If you can afford to go out to eat, you can afford to tip. I am now to assume you're cheap ass doesn't tip. Are you from America? I am guessing not; go back to your country please. Not tipping your waitress is cheap and makes you look poor and stupid. The woman who stiffed me also insulted me. You're an idiot.
@???: I hope your parents are killed in a car crash. Then you'll learn to actually feel pain- loser.