Part 1/2: Meet Brooke @miss.brookemichelle, a down-to-earth social services case manager in California. Four years ago, she fell head over heels for a hard-working, devoted single father of twin girls. As they cemented their relationship - and she bonded with his children - she was shunned and borderline harassed by the girl's mother, a woman she had never met. Brooke tried numerous times to break the ice with her boyfriend's ex, but she faced an uphill battle as the bystander in their toxic parallel parenting dynamic. It was hard for her to watch the toll it was taking on the girls. Find out what happens when Brooke tries to be a force for good.