BULLSHIT on "very different sexualities". Total bullshit which has been used by men to justify adultery since I was a child. The double standard died in the 1960's, and quite frankly, women enjoy sex every bit as much as men.
When your candidate is married to a soft porn model, and has been dating hookers, and people who have been sex trafficked for years, you've got no room to question the morals or the values of the Vice President.
Willie Brown had been separated for more than 10 years, and had been openly dating other women for all of those 10 years, when Harris dated him. Their relationship was open and public. And she ended it before seeking public office.