In law issues

Tiffany • Mom! Girlfriend! Aspiring barber! *snip snip*
I need advice on my in laws. They are taking over our lives. My sister in law lives with us and u would think we live with her. She acts as if this us her house. My husband is aware of my feelings and he has yet to say anything. I don't know of I should say something myself or wait on him to say something. I NEED HELP!!!!