Daughter of the person you married and his pathetic, bitter ex-wife. Often takes after her mother: bitchy, spoiled and incredibly rude to you, her stepmother, no matter how kind, generous and cool you have been to her. Person who, even though she treats you like crap, you are helping to support with your hard-earned money. Person who you can't wait to see grow up and get the FUCK out of your house and take her shitty attitude with her.
My stepdaughter needs to stop being a spoiled little bitch and at the very least, start showing some respect toward her father, who gives her everything.