My mother wants to throw me a baby shower....but she want's me to pay for half of it!!!?

she is going to buy the food, but she wants me to pay for the booze and the DJ!!! what nerve of her! this was her idea and i think she should pay for it all! get this...she is hinting i should pay for a male stripper!!!! what gall! i think her and my sisters should get off their lazy s, put in a few more hours at the diner and pay for everything! has anyone out here ever had to pay for her baby shower? thanks !!