> Both Matalin and Carville have gone on record saying that they do not talk politics at home.[28] The best example of contention between the two, aside from appearances on talk shows, is the 1993 movie The War Room. In the 1992 political campaign, Matalin and Carville were staffing opposing campaigns. Matalin wrote the best-selling book All's Fair: Love, War and Running for President with Carville and co-author Peter Knobler.[0]
[0]: https://en.wikipedia.org/wiki/Mary_Matalin#Personal_life
But even in a social sitch, and your SO is making a point you completely disagree with... A normal couple sure, nothing on the table reputation wise, so no biggie, but these two, both are quite stubborn about their respective positions.
Props to them though.