Complex sentence: The following day, while shopping with his twin brother, Zach, and their mother, Courtney (Shannyn Sossamon), notices a man spying on her, and they flee the market, returning to the rural farmhouse where they are currently staying.
Split into simpler sentences: The following day, Dylan, his twin brother Zach, and their mother Courtney (Shannyn Sossamon) are out shopping. Courtney notices a man spying on her, and they flee the market, returning to the rural farmhouse where they are currently staying.