Sick and tired of living with my bi-polar roomate?

If people are bipolar and they take Lithium or Depakote for it, it doesn't work if drugs and alcohol are involved. Bipolar is just a really popular diagnosis. Everybody has it. I think she has Borderline Personality Disorder and really bad boundaries. However, a mental disorder is just a judgment about behavior. I don't think it matters what the problem is - if you think her behavior is obnoxious and troublesome you need to create distance between you and her. If her behavior causes you distress, it's considered "unlawful harassment".