His father never told anyone and always kept that fact a family secret.

He is in search of the answer to a family secret.

Some little voice inside her head said, Family secrets should stay just that.

Look, I didn't ask to be let in on all the family secrets.

In one child I knew of, it began with family secrets.

"They don't like the feeling that family secrets are being kept from them."

Well, he wasn't going to get it with her family secrets.

But they have one private, hidden name which remains a family secret.

"I guess maybe it's time you learned our dirty little family secret."

Family secrets, whether kept for good or ill, make this process difficult.