Complex sentence: At the same time, while Brooks was devoted to Barney, she did not want to live with her full-time, as she disliked Paris, disdained Barney's friends, and hated the constant socializing on which Barney thrived.
Split into simpler sentences: At the same time, while Brooks was devoted to Barney, she did not want to live with her full-time. She disliked Paris, disdained Barney's friends, and hated the constant socializing on which Barney thrived.