I don't know :)
She lies. Her mother disowned her pathetic daughter a long time ago. Not even the season of good will would make her mom want to see her embarrassing little secret again.
If I had a pathetic little secret like that for a daughter, the season of goodwill would be EXACTLY the time I wouldn't want to see her. Can't you imagine the scene at the Christmas table? Thrill, drunk, squeezed into her teenage daughter's mini skirt, legs spread with her granny panties hanging out the bottom and her love handles hanging out over the top, squawking about how wonderful it is to be with family at this time of the year? When the dishes are being washed, Thrill's begging ever relative she's got for money or drugs... the whole event would be horrible. Family reunions are bad enough without that shit.