I really don’t like my mother in law!!!

My mother in law lives with us. We just left on a road trip Tuesday night. She’s complaining the house is messy. She never comes out of the basement and all she does is complain! I try so hard to keep everything clean and tidy and everyone fed but it’s not good enough for her. I run errands for her, still not good enough. I take care of the puppy she wanted so badly but can barely take care of and it’s STILL not good enough. To my face she’s so kind but behind my back she talks bad about me. No one helps me and I’m so tired. I take care of a house, a baby, a dog, a man and now I have to take care of her and her dog. I hate it! She complains we don’t spend time with her but why is it on us to go down and why can’t she come up? I go down there all the time to do laundry and she’s never awake. I can’t stand her complaining anymore!!! I don’t know what to do.