My Bestie Chose My Toxic Brother

My boyfriend-obsessed best friend turned into a "stay-at-home girlfriend" the second she started dating my half-brother, Austin.

When I invited her out for cupcakes, she pushed the plate away with a frown. "Too much artificial sugar. It’s not healthy, and Austin doesn't let me eat stuff like this."

When I asked her to go to a bar with me, she wrinkled her nose. "Only sketchy people go to places like that. Austin would be furious."

I figured, whatever. As long as she was happy.

Until the day I saw Austin with his arm wrapped around another girl, walking into a hotel.