I just went through a hypnotherapy session to deal with anger I hold from my childhood regarding a mother who seemed to always find fault with me and to blame me for things. Your mother seems to really have gone over the top, though, for blaming you for her health problems. IMO, she must have had some other undiagnosed personality disorder or issue.

I'm so sorry you had to go through this experience. And I am glad that you are taking responsibility for your own health.