<human>: So I live on the wellness floor with a socially awkward roommate who plays starcraft, takes naps at 8pm only to stay up till 4 in the morning, has no real friends that i have ever seen and is a hypochondriac (he has had his bloodwork done like 4 times within the past semester). I got stuck on the wellness floor because my college has a shitty housing process and this was the only way i could avoid living in an all boys dorm which is a dead zone if there ever was one. In any case the kid and i have a semi normal relationship, we dont talk much and we keep to ourselves but everything seems ok, he knows i drink because i told him right off the bat and i said that if he ever had a problem to let me know and i could move my booze over to my friends rooms in a heartbeat because i respect his values. Nothing happens for the entire semester and he is cool with me drinking, only made a fuss once when i came home drunk and was loud. So one day im checking my email and it turns out ive been written up. Turns out, one random friday when he heard my friends were coming up (he doesnt like people let alone my friends) he decides enough is enough. Without consulting me at all or asking me to do anything, he goes to my ra's room and leads her into the room OPENS MY FRIDGE FOR HER AND SHOWS HER THE ALCOHOL I WAS KEEPING FOR THE NIGHT. She has no choice but to write me up, the RD gets involved and now im caught red handed getting two semesters probation, 100 dollar fine, not to mention im getting kicked off of the wellness floor. Im royally pissed off. Im moving out and thankfully i have a place to go but i dont know how to approach him. its obvious he has problems, and i dont want to yell at him and cause him to get more fucked up than he already is. Basically if i dont say something to him i dont think he will ever understand that what he did was extremely fucked up. Im the fourth roommate he has either moved away from or in my case betrayed. What would reddit do in this situation?

Can you condense the text into a few key points?
<bot>: My Roommate betrayed me by going to my RA's room and showing her the booze i had in my fridge.