I have a friend who is not having a good relationship with her husband. What should I say to comfort her?

Since you are his friend, if the other person comes to you to talk about her emotional problems between husband and wife, then you can comfort him based on the problem. For example, what the other person did is for your friend to see. If you are not used to it, then you can tell her to ask her to change it, or if there is no way to change it, then you can tell her to be more relaxed. If the other party hasn't told you, then you'd better not say more. After all, this is their couple's problem. If you talk too much, it will be thankless. Many times, if you don't want to persuade your friend to make peace or leave, but it really doesn't work or you can't stand it, you can explain your point of view clearly to your friend. I believe that since you are willing to ask questions, it proves that you care about your friend, so he will definitely give your pertinent advice. I can also listen to it, I hope it helps you.