Arguing with his wife broke her heart, and no matter how to apologize, he refused to forgive. What should I do?

If you don't forgive, you will admit your mistake and coax her until she forgives. After all, you are husband and wife and have lived together for so long. Don't worry. It is normal for couples to quarrel, and it is basically inevitable for every couple, but quarreling is quarreling, so you must not have a cold war, so your feelings will fade. As the saying goes, there is something that can't be solved when the bed quarrels at the end of the bed. If it is really your fault, then you should sincerely apologize to the other party, let her feel your sincerity and believe that she will forgive you. If it is her fault, then don't blame her for communicating with her well, and she will understand that she should not be unreasonable. You will make up the quarrel between husband and wife. Don't hold grudges, women are easy to get angry. Don't be too stingy and don't dispute with women. As long as you coax your wife, she won't be angry. Now the way is to ask him to forgive you. There is no difference between husband and wife. Just let your feelings be forgiven. There is no difference between husband and wife, as long as your feelings can be reconciled.