However, Philip was unable to keep the marriage secret, and he threatened to make Luther's advice public.

They too kept their marriage secret for a long time.

John kept the marriage secret," Rose says, "because he was a very private person.

He was, in fact, married; but kept his marriage secret from his employers and visited his family only on his days off.

Maximilian would protect me from this man; but even when there was no longer need to keep our marriage secret, Fritz would still be in his power.

The couple initially was forced to keep their marriage secret due to CBS network regulations.

Epstein, fearing that fans would be alienated by the idea of a married Beatle, asked the Lennons to keep their marriage secret.

The show hence focused on how the couple kept the marriage secret.

However, because of safety for Amanda's family, they must keep the marriage secret from their employer, friends, and family.

"I have already explained, Sir Lothian, why I kept my marriage secret."