Trippin ... bless you hun !
My daughter is now almost 21 years old ,,BUT even at 2 years old she knew how to behave for the most part one day she asked me when she was about 5 years old while they were in my home "Mommy ... why does uncle rick let his son act like a animal?" Hahahahaha .......My brother and his wife hated to reprimand there kid,, they now have 3 and they eventually learned... But I would actively avoid being around them because it made me absolutly BONKERS to be around them...
Maybe you could take your daughter somewhere tomorrow ALONE just the 2 of you for a while just to give yourself a break .
Good luck and sending you warm fuzzies of hope