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.
I'm sorry you're having a rough patch in your relationship with your sister. Sadly, I don't have any sisters so I don't know first hand what it could be like. I do have three daughters and I have had the honor of seeing what sister relationships can be like.
What's going on in your sister's life? Perhaps she's just gotten re-occuppied with something else for the time being.
Or perhaps she's scared and feels awkward given your family history. Do you have an alternative way to contact her? Send flowers and a message? Write a letter explaining how much you love and miss her? Go visit her.
I hope you can work this out. I know when my girls were little I had one punishment I reserved for very serious offenses and that was to separate them and not allow them to be together. OMG .... that just about killed them. Hang in there!