The good things that two people used to be together have passed, and it is a pity to come to the end of breaking up. Why did you break up? There must be different reasons. Some lost their romance because of understanding; Some people misbehave and hurt each other; Some people have a psychological gap because of the change of environment, and the other party can't synchronize their thoughts, which is the modern "Chen Shimei"; There are also some people who can't get each other's understanding and support; Some dislike each other and can't give the life they want; Someone broke his promise and so on.
No matter what the reason, one party will always get hurt. Then why bother the other half after seeking their new happiness? Especially at the wedding, after all, it will embarrass both sides and cast a trace of unhappiness on the wedding.
If you think of a good time and feel guilty, you can express your blessings in a way that you don't meet, such as asking people to send gifts or cash gifts. Or when the other person needs help, help the second person silently, without asking for anything in return, and so on. Even if the other party doesn't accept it, it can end in an acceptable way.