Christian Bale and Sibi Blažić – 20 years
Once again, we have a notoriously private celebrity couple with a successful marriage story: Christian Bale and Sibi Blažić. Interestingly, The Dark Knight star Christian Bale wasn’t a big believer in marriage, until Sibi came along. After seeing everyone in his family get divorced, he had no interest in ever tying the knot.

Sibi was working as Winona Ryder’s personal assistant when she met Christian Bale. They immediately fell for each other and eloped in the year 2000. Now, 20 years later, the couple continues to keep their relationship private, but they seem to be very happy together.