<human>: Hello. It's the first time I post here and I really need some adive. Before I begin the story I need you to know that on steam(the gaming platform), if you have multiple accounts you can have them all tied to the same mobile phone number, which I had. If you get banned on one of the accounts you instantly get banned on all of them.

To begin: Me and friend (let's call him Kevin) met each other in this game and became real life friends, visiting each other, building trusts and just pure friendship for the past two years. Recently I stopped playing the game and Kevin befriended my other friend (let's call him Steve) pretty much because they were still playing the game. We were still hanging out on Skype and such, all three of us but since they were ingame I kinda felt left out and just didn't feel like talking to them anymore. I have a feeling Steve convinced Kevin to use cheats in this game and got him banned on his own account. It was a stupid move and he regretted it. Finally after a few days Kevin asks me if he can use my other account I don't use (still tied to my phone number with the other ones) so he can play the game. I said sure, why not? That's what friends are for I mean, HE WOULDN'T CHEAT ON MY ACCOUNT, right? A few days go by and my account gets banned and instantly all my others accounts get banned too, including the account with the expensive inventory. The inventory in this case is frozen and you can't do anything with it forever, all my money are gone and he knew exactly what was going to happen if he gets banned.

I asked him how he got banned and he is trying to convince me he didn't cheat on my account. There are no other people that had access than him.

Sorry if the story was long, I just needed to vent a little. Now my question: how to handle this? Should I get angry at him? He knew what would happen so it kinda bothers me but what should I say to him? Should I just stop being friends for him screwing with my money like that?

Provide a brief overview of the text.
<bot>: Friend cheated on my account and knew what would happen if he gets banned. He gets banned anyway and loses me 1k euro. What do?