My grandma is such a pain in the *** (Rant)

She's living with my family until he can move into her own house. While she is living with us she gets to use my mom's room. Now she is complaining about us not having any consideration for anyone just because my mom is sleeping in her own room with her small dog, and she insults us about not having any consideration.

If she keeps this up, I am just going to tell her why everytime she opens her mouth she proves that she is a hypocrite.