Fraternity let down

[Willato]

Everyone this is kinda hard to explain but im going to do it as best as possible. I am a recently initiated member of ATO. Now the problem is this in a short form. My best friend i have literally known my whole life (17 years total) has literally ruined my fraternity experience. I have had several probs with him in the past with stuff related to bad habits. I had a party at home and he was there(were still friends at the time) and he got strung out on pills and drank way too much and at the end of the night he attacked my parents and guests i had over. He got pissed over something that turned into something huge. He had his ato jersey on that night as well. When we returned to school and people from my chapter heard they literally did nothing about it. I left the chapter and university. They were pissed for(without my knowing) my folks called nationals and the whole chapter was p/o.

Next I personally contacted nationals next and from my knowing nothing was done. Next is the fact that Im now SOL for thier is no other chapter in the state I can go to for now.

I was thinking of another organization(since my last experience was so terrible) but not sure exactly what to do about all this ?