My mother is bipolar, and I am sure that Storm is as well. We all have our issues, and sometimes they are very difficult to deal with. But, I love them both and enjoy the good times, which highly outweigh the bad. Plus we're all seeing a Psy Dr, so there is not good reason for anyone to outright deny a relationship where anyone has mental illness. Hell, even SAD is considered a mental illness
But, as many here have said, as long as it is not violent or threatening to anyone's health (mental/physical/etc), I see no reason to dis-include someone based solely upon a MH diagnosis.