What analogy does the political commentator use to describe the Democratic party's current approach to opposing political figures like Trump and Musk?

The political commentator draws a parallel between the Democratic party's strategy and a bitter divorce situation. They suggest that Democrats' intense hatred and focus on opposing figures like Trump and Musk has become so consuming that they're willing to harm broader interests (symbolized by "the kids") just to attack their political opponents. This analogy criticizes the party for potentially damaging important institutions and policies in their pursuit of political opposition, rather than focusing on constructive governance and solutions.