I don't understand

I'm trying hard to be all positive and upbeat and glad that I have a place to live..but how many times am I going to go to work or leave for a few days without my stuff being taken or gone through?? My few snacks that I keep have been eaten..out of my room..My books are messed up..one of them a present...  didn't leave my stuff out?! What  do I have stickers in my underwear draw..why is my medicine moved? And crumbs all over my freaking bed..My snacks were in the top of the closet...the kids couldn't reach them...what am I supposed  to say? Or do? I have given them tons of stuff and everything gets destroyed..And messed up...but I'm paying to live here and I can't even keep anything here..I'm not hiding money....I don't have anything...yet my stuff is taken bit God forbid I accuse anyone...so yes Im  really upset right now..frustrated..but again I can't rock the boat..I can't upset the place I live right??? I'm supposed to be all happy and thankful but now I'm just pissed off and getting angry...I had kaiya with me..so why was anyone in my stuff?? I'm not happy...I'm thinking it's time to move on...I just wish I could get my own place..I really do..