Sister's illness destroyed our family
My (26M) sister (30F) destroyed our family. Her symptoms started to show up in early teens. it started with just mood swings and occasionally ditching class. Eventually, it escalated: suicide attempts, self-harm, drug & alcohol abuse, drunk driving, rage, physical and verbal abuse, and the list goes on.
My parents were divorced when we were much younger. My dad took the role as the primary support provider, and my mom couldn't handle my sister emotionally, so she did the best she could by supporting from afar. I watched as my dad tried relentlessly to "save" her, giving emotional comfort, financial support, and attempted solutions well into her 20s. The constant effort with no "results" broke him. I can't remember the last time I saw him smile, and he's a shell of who he used to be.
I have dealt with my own mental health struggles, so a part of me is sympathetic to her situation. Another part of me, the part that was neglected during formative years because my parents were occupied with my sister, is furious that I was robbed of a healthy, stable childhood. It's difficult to reconcile the two feelings. Many (most, probably) of my friends have families that are still intact, and often I feel like I cannot relate to the lightness that they approach life with.