According to friends of the couple, the Gores cited growing apart as the reason for their split. Thats a common reason for midlife divorces, Orbuch said. Relationship ruts and boredom are common. Spouses forget to show appreciation for each other, leading to frustration and loneliness.

Why do people get divorced after a long time?

The number one reason for divorce for couples who have stayed in long marriages is a strong craving for a reboot or an upgrade. Shallow as it may sound, sometimes it can be dissatisfying to continue being in a relationship with the same person you have been with for decades, and people seek “newness”.