I'm constantly left out of things, they're all going on holiday and didn't ask me if I wanted to come but just assumed I didn't. They never ask me if I want to go out with them or do things with them, and if I say I do, they always just coincidently happen to change the plans last minute (happens every time).
I can't help but feel like I'm being pushed out and I have no idea why. If I could afford it, I would just move out and be done with them but it's upsetting always living in the same house and never getting acknowledged or invited anywhere with them.