How to tell my in-laws that my husband is impotent?

Let me answer your question. You really need to face up to this problem, because it is directly related to your lifelong happiness. You can take your husband to treatment first. Now that medicine is developed, you may be able to cure this disease. If it can be cured, you don't have to tell your in-laws, which will make your husband lose face. If it cannot be cured, you need to consider leaving him to find your own happiness. Without that kind of relationship, it is difficult for men and women to get married. Even if you love each other, it won't last long. It's better not to end it earlier than to regret when you are old. Therefore, if you divorce, you must tell them the reasons. This situation should be understandable, I hope I can help you.