Complex sentence: Later in the season, Abby finds herself stressed even more by the presence of her abusive ex-husband, who has been nominated for Virginia State Senator, and she enlists Leo Bergen to help ruin his campaign.
Split into simpler sentences: Later in the season, Abby finds herself even more stressed by the presence of her abusive ex-husband, who has been nominated for Virginia State Senator. As a result, she enlists Leo Bergen to help ruin his campaign.