Thank you for removing the images.
Now, to address the other issues.
You swore at him and used offensive language that is against the rules.
You were certainly provoked, but that doesn't excuse your language.
The best thing to do in that situation is just take screen shots of everything that is said to you, but otherwise ignore it.
When you have the screen shots, send them to the GMs by using a ticket - as I said before, click on the "Contact Us" link below.
The other person very definitely broke the rules - and you were certainly abused.
You can still send in the screen shots that you have, but be aware that you also broke the rules.
I don't know whether the GMs will take into account the fact that you were provoked. It's entirely up to you whether you want to take that risk.
Unfortunately it's hard to take the high ground if you sink to their level.