She refused to let anyone but me or my dad know. I finally told my siblings. My mother was diagnosed with vascular dementione one year ago. She refused to tell others, but I did tell my siblings. One sibling is close, one far away. We kept this hidden for a uear, not easy to do. This week after a really bad spell with her, I told her sister and brother. I'm sure they told her other siblings. Now I feel bad, but felt so alone in this. She will be so mad if she finds out and maybe the upset will harm her. It's hard to know what to do. Any advice?