Is my family crazy or what????

Its like 2:30 AM and my grandma is breathing really hard and my mom is praying to her and now they are arguing. My grandma is gettin really frustrated and i have absolutely no idea ehats going on. This is a really really dysfunctional house. Theyre talking about the devil and all that stuff. My brother is really really sensitive and has anxiety/depression. Its really hard to put up with it all. I really do get worried in general and i dont even know whats going on. Im not going to get involved. But alot of the time everyone wants to prance on my mom for "poorly" raising her kida and blah blah blah. My mom wanted to quiz my brother. For whatever reason, this escalated into an argument. Thank god im going off to college in august. What do you think about this mess?