The search terms you provided appear to refer to a specific adult or "B-grade" web series or short film often hosted on third-party streaming platforms like NeonX.
The Loyalty Bind
The child feels that liking the stepparent is a betrayal of their biological parent. The Royal Tenenbaums (2001) plays this for tragedy and comedy. The adult children still can’t accept their stepfather because their biological father (Gene Hackman) is a charming disaster. The film asks: Can you love a new parent without hating the old one?
The Complexity of Blended Family Dynamics
, the humor and drama stem from Jim and Lauren's initial failures to connect with each other's children and the resulting "step-sibling drama".