Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.
Probably as simple as that.
I wouldn't want to talk about one of my friends behind their back. And if she is friends with your husband, that's what she would be doing.