Sarah tells Dan that he has lost and Lester has won.
Wow... what logic!
How pathetic and stupid of her ...
He will only lose if he actually takes her back into his life and tries to grow old with her as if nothing had happened and she were a saint.
What she is currently experiencing, accomplishing and going through is certainly not a lifelong dream that one dreams of and strives for. She has lowered herself to the level that is more attributable to Lester and his ilk: antisocial to downright sleazy.
No woman in her right mind and mother of two children would ever dream of letting herself be fucked and used in a dirty, dark cinema in front of a crowd of crooks and hustlers. And as if that weren't bad enough! No, she goes into an even more run-down, disgusting, dirty toilet and lets herself be used like a cheap street whore.
... She thinks it's all great and is happy with it.
How nice for her!
She has finally arrived where she belongs: namely, slutty, stupid, perverted, whorish and abnormally dirty.
Dan has to get away from her immediately. If he doesn't, he risks being dragged into the perverted, antisocial vortex she finds herself in, along with the rest of his family (Children).
-- PC