his family gets to me sometimes

Been living with Andrews family for about a month now. Things aren't bad but they aren't really good either. They put so much pressure and stress on him and it hurts to see him suffer like this. Of course, I can't do a thing about it because he doesn't want to disappoint them. I think the whole reason he wanted to be deployed was to please his father. Every Saturday is "work" day. No matter what everyone must do something. I don't think it's a bad thing but every Saturday is the same damn thing. Andrew works his ass off all week, sometimes more than 8 hours a day and on his day off they don't lay off of him. He even worked today which is supposed to be his day off and as soon as he gets home they put him to work again...doing things that they could do themselves. Like right now his parents have him washing their car. I respect giving responsibility but come on, give him a break. His brother and sister have such bad attitudes it's so hard to be around them. I did my fair share of work today. I did laundry, dusted the living room/dining room, did dishes, cleaned the kitchen, swept the floors. And I even cleaned up Andrews room just to make things easier for him. I wish they would just let him breathe a little bit once he gets home from work. He has so much on his plate with preparing for deployment and working so many hours in a day. He gets up at 5am just to come home at 6pm to do their work. Enough is enough. I want so badly to get our own place but it's just not a possibility until he gets back from deployment. He has to pay his brothers car insurance too! That annoys the hell out of me. His brother doesn't work and sits on his ass and then wants to go out and do things. Andrew is getting sick of it too but I know he wouldn't ever say anything to his brother because he's older and thinks he has to take care of everybody. He's even paying the insurance on one of his parents car! I don't want him to get burned out, and then I don't want to go to him with my issues or problems because he's dealing with theirs. So I start to resent him and it's a never ending cyle. I just wish he would stand up for himself more.