Regarding family disputes – If you have a fight with your spouse or you do not get along with your spouse or family, do not tell any third person. This is your family issue, which only you and your partner can solve.
About partner's shortcomings – If your partner has any shortcomings, then talk to your partner and remove them. Never tell this to any third person, it is possible that the third person may hear you and make fun of you.
Regarding financial condition- If your financial condition is a little bad then leave this matter to you and your partner only. If you tell this to anyone else then your partner may feel bad.
About partner's shortcomings – If your partner has any shortcomings, then talk to your partner and remove them. Never tell this to any third person, it is possible that the third person may hear you and make fun of you.
Spouse's secrets – Don't tell your partner's secrets even to your friends. Some things should remain between you and your partner only, so take special care not to tell your partner's secrets to anyone.
Actually, often when we share the secrets of our relationship with a third person, it is not necessary that the third person is your well-wisher. That is why it is said that one should not tell anyone about his relationship.