Say it

"That's right, sir. They have collaborated and conspired to carry out this plan and they all benefit from each other because each one gets what they want. The staff at the hospital get money for the lie they made. Meanwhile the man has a child which he managed to steal from your mother. The lie continued without anyone knowing for years and is now being uncovered little by little but still hidden by your mother," said the person.

 "Wait, hidden how else does it mean?" he asked.