Your relationship with your partner can be safely compared to the legendary fight club, because the first rule is that you should not tell anything unnecessary about them.
Suspicions of infidelity
If you are concerned about suspicious messages from your partner's phone or his constant lateness at work, do not rush to share your suspicions even with your closest friends.
It is quite possible that the betrayal exists only in your head. But even groundless suspicions will be enough for your family or friends to begin to evaluate your partner as a cheater.
The betrayals you are going to forgive
If your partner has cheated on you and you intend to break up, you can calmly disclose the reasons for the breakup of your relationship.
But if you are going to forgive your significant other's betrayal, you shouldn't spread the word about it - your loved ones will not be able to forgive such an act and will remember the betrayal even on your golden wedding anniversary.
Personal problems of the partner
Remember, no matter how close your relationship is, your partner's problems are his problems. Be supportive, but don't tell others about your difficulties, otherwise you risk becoming a gossip.
Let your partner decide for himself who he wants to tell about his illnesses, dismissal and difficulties with relatives.