Wow, Really?

i'm rs2sooperpeur, and last night i did a trade and had inventor do the mming, and the trade went smooth until this morning, when I woke up the person whom i sold the runescape account to said i had changed the password, so i was frusterated, and they both thought i was scamming, so thats what i got banned for, but before i got banned i gave the seller his money back and he said that i wont get banned, because i gave him money back? I did not attempt to scam.