I've been living in the same residence with my roomate/cousin for a little over 5 years now. When I first moved in we would commute in the living room to watch football and share meals, ect. Suddenly it seems after I purchased a ps5 and began spending more time in my room that I noticed it effected my roomates behaviour. After i started spending a few hours a day on my game he too slowly began to reside to only staying in his room, when i was in mine. He still seemed to have somewhat of his own schedule but when I stopped cooking meals as well (because he began to never do the dishes or offer me any food he ordered of cooked). He would order two xl pizzas from papajohns after i cooked a big meal the night before and not offer me a single slice, when he knew i had no food in the fridge and was broke. This caused a serious problem where I began to only cook for myself and resided to gaming in my room because if i cooked a meal and didnt offer him anything he'd pace in front of my door. He would sneakily tip toe past my door and open the fridge as quietly as he could, so he could oppurtunisticly rummage through the fridge to get into my leftovers (which I've caught him in the act several times and called him out, making him jump surprised)but this didn't stop his actions, of course rather it caused more. Which he didn't stop his behavior he just got more sneaky about it.  I definitely couldnt leave anything out without hearing him sneak around the kitchen then opening my door, catching him in the act of licking the spatchela i used to cook or sticking his black unwashed fingers in my food.  Which I one time (while he was standing there caught in the act) threw out the entire pot in the trash in front of him to show him how digusted i was, then I went on a psychotic rant about breaking peoples fingers for touching my shit.  Which he then scurried off to gis room and pouted about but later showed no remorse for. Now it's been about 2 years since neither of us commute in the living room since thst confrontation because the man can't help his awkwardly invasive behaviour, now it's like he just sits in his room perturbed whenever I'm home. Sometimes silently for hours doing absolutely nothing, he just sits there, with his door open, sitting in a gaming chair, staring at the hallway. I'll walk by and he's just sitting there with the most destraut look on his face. He lays in bed until I leave, he actively avoids me now and its all because he couldnt handle respecting my privacy. But it seems like whenever he's in a decent mood he leaves all day (once a week) then he comes back and the same behaviour continues. Its starting to agitate me to the point where I can't even think straight.  I feel like he's always sitting in his room 24/7 vicariously watching me. I deal with my own depression but I don't display it to be seen by others. I'm nl psychologist but i call it depressed, sociopathtic, childish, unapathetic acting for attention. I think the dude is some kind of passive aggressive a d gos out of his way to act perturbed. I feel like he is forcing his depression on to me either subconsciously or intentionally bring down my mood. I prefer to beleive it's not maliciously done to antagonize me but it really seems thst way as he has THE WORST TIMING TOO and I honestly feel it's because he wants me to leave but at the same time he has some kind of codependency issues along with his depression and can't say it. These are just some of my own psychological theories because I have spoken to my therapist and she doesn't know what to tell me because, 'she only has my side of the story.'  I explained to her how he seems codependent on what i do. And the man CAN'T deal with problems and work out resolutions. I explained to her that I've tried to resolve unissued, ver nicely. For example asking my roomate to simply clean up after gis dog and to please watch his dog because it pisses all over the house and he literally had a panick attack and started shaking. Then he wouldn't come out of his room for 3 days. I feel like this is causing me to become severely depressed. When I'm gone all day at work and come home I can feel it, It's like a cloud of sadness. I feel like my roomate is seeking attention and that's what I can't stand it anymore. It's draining my energy and making me feel lethargic. I've never been depressed even though I've had some pretty tragic things happen in my life, like never getting to say goodbye to my father who died in the hospital. But I don't go and make it a point to project my depression and display it for other people to see and I feel like that's what my roomate is doing.  Any advice would be appreciated on how to deal with this situation.  Should I bring it up and talk to him, knowing he'll have a mental breakdown or should I just continue to ignore it until i can find a new place to live?