She won't move up to the advanced swim group because her friend isn't moving
My daughter and her friend have been in the same swimming batch for two years. The coach wants to move my daughter to the advanced group from September. The friend is staying where she is. My daughter has refused. She says she'll swim slowly on purpose if we make her. Forcing it feels wrong, but she is clearly bored in the current group and spends half the class hanging on the lane rope. Do I let her stay for the friendship, or is this one of those times a parent should push?