my husbands aunt, cousin and her 3 kids are staying with us and it's only been a week and me and my…

my husbands aunt, cousin and her 3 kids are staying with us and it's only been a week and me and my husband have enough problems of our own, I'm frustrated, I feel like I'm a teenager living with his mom, his aunt just said she folded my clothes that were in the dryer and brought them upstairs I felt that was pushy I don't like ppl touching my stuff, if I'm taking too long to get my shit oh well, not to mention his cousin kids are bad and she doesn't make them listen, and they are not contributing to food or bills I'm FED up!