She called the cops again

My sister decided to call the cops and rescue this morning again, claiming she isn’t feeling well even though she looks fine. this isn’t the first time she does this, last time she called the cops stating she was in danger and that strangers were in her house (claiming those strangers were her family) I feel terrible and I don’t even wanna look at my parents because you can just see the hurt and pain in their eyes. I feel like this is what my life has come to and my anxiety is through the roof. I try to remain calm for the sake of my parents but it’s tough because I’m only human too.