Depends upon how extreme the differences are. Arnold Schwarzenegger - who’s a moderate Republican (thankfully supporting Harris) - was married to Maria Shriver from the infamously Democrat-heavy Kennedy family for well over a quarter century. Bill Clinton’s (in)famous campaign adviser, James Carville, had been married to a well known Republican counterpart (Mary Matalin) since the early '90s.

What do you have difficulty exiting?