Please, help me.

There's one guy (Or a Girl, i won't tell you, because i don't want her to be bashed.) Who just insults me.
I'm trying to talk with her with no insults, but all she does is to insult me!
I tell her.
"Goku isn't actually a rip-off of Superman. At first, he was planned as a Sun Wukong copy, and later, in 124 episode was planned that he's and Piccolo are aliens (Piccolo was planned to be a demon) And then finally, in Second Season, Dragon Ball Z it was revealed that he's an alien"
And She answers me.
"GOKU IS AN SUPES RIPOFF! GOKU SUCKS AND YOU SUCK GODDAMIT Y ARE U SO STUPID?!?!?!?"

I Joked. 
"Aww come on, my characters can defeat Superman, haha, Joking"
And she answered me
"UR OCS ARE FUKIN MARYSUES!!! THEY ARE BITHCES AND IDIOTIC! GOD I DISRESPECT YOU!!!"

And finally.
"I'm trying to be your friend..."
And she's.
"I WISH ALL YOUR FAMULY AND YOU TO DIE AND BURN IN HELLL!!! YOUR PARENTS DOESNT CARE SHIT ABOUT YOU!!!"

Maybe everything wasn't so like that, But all the insults are the same. She's insulted my family, yes.
P.S. Yes, i insulted america before that, but that was because i was not in right mood. I'm too bad at controlling my feelings, so i sometimes insult something that i don't want to insult. Please, sorry.