I went to landmark for 4 years, and graduated last...

I went to landmark for 4 years, and graduated last year. I still have friends that attend Landmark, so I went to visit them, but when I got there I was told that I am not allowed to go in there dorm room. I talked to the Student life office but was still told I was not welcome. It was a rainy day so we had to drive all the way to the mall to talk. It was clear that I was not welcomed to visit :(