She's right!

"You know what?" Beth said after a brief silence. "You're right!"
"I know I am." Lindsay replied as if to a self-evident statement. Beth smacked her palm flat on the table.
"I am a grown woman. If this is what I want to do, then that's that. And if Brian finds out... well he'll just have to live with it." She could feel her resentment over her sexual frustrations bubbling to the surface, likely coloring her feelings. Am I not sexy enough to keep satisfied? Damien seems to think I'm sexy enough to get paid for it. She reined in that line of thought quickly. No sense in getting carried away. This wasn't about spite. It was about autonomy and money. Definitely not spite.
"Well here's to your independence day, girlfriend." Lindsay raised her nearly empty cosmo, and Beth couldn't resist clinking it with her mule mug.
"You know.... I suddenly feel really good!" Beth drained her drink, grinning from ear to ear.