When you want to have a serious discussion with your partner, do so immediately without preparation. state your concern in a general, not too detailed way. focus on the whole person, not just one behavior. avoid blaming, accusing, or belittling him or her.

Answer: avoid blaming, accusing, or belittling him or her.

Explanation:

To cultivate a healthy relationship is recommendable to avoid blaming, accusing, or belittling our partner when having a serious conversation.

If our partner claims to be unhappy with the relationship, validating those feelings and responding with self-disclosure is the best strategy to strengthen the communication.

It's useful to consider what options are so each person can get what they want.