Two of my coworker (different department than mine) are getting engaged. I was excited and told my manager the situation. However, my manager was not happy and told me that they can’t work together. It is against the office law. Therefore, she asked our directors on the subject. The directors called their supervisor and asked regarding the situation. They had discussed and state that when the engagement did take place, they will discuss again whether to fire or change the department of one of them. I didn’t intend this to occur.
The problem is they kept blame their supervisor for the problem. I know I should confess but they are the type that are nice but someone with guilt against them, they will blame that individual eternity. I still want them to be on friendly terms with them.
How should I apologize to them without causing huge damage in our relationship?