I live with a couple of people and since there isn't a lot of privacy in our flat I added a padlock to the cabinet on the bottom of my bedside table where I keep things like period stuff, money I've saved and snacks. This has never been an issue, I don't know why it woukd be as each of the guys all have their own food and snacks just for themselves too but they don't lock theirs up.

I came home today to find my housemate waiting for me with an angry look on hjs face. This made my stomach drop because honestly over the last few weeks he's been kind of acting weird towards me and treating me differently, we used to be good friends but I can't say that we are anymore. He told me I was fat and selfish for not sharing my things, then he showed me that he had my snacks and some other things I kept in my cabinet (personal, embarrassing things) and when I went to my room I saw he had somehow opened the padlock. I keep the key in my purse so idk how he got it, the lock didn't seem to be damaged so he must have.

He's angry with me now and keeps making comme ts on my weight and calling me selfish. I don't want him to be angry, he makes me nervous on a normal day as it is.

Edit: people here call me a liar, that's exactly why I haven't said anything to my other housemate. I'd like to explain a little. First of all, I made a mistake when I typed thinking I had put more context in the title and apparently that means I'm a rage baiter. I'm tired and emotionally drained right now so I'm sorry for overlooking that. I posted here a month or so ago about the same housemate and other than that I only post about the sjms mostly, I came here for help because I have no one to go to irl right now. Sorry.