You can put a small napkin in front of everyone when you eat. But also pay attention to your expression. You can leave it with your husband (his identity is more appropriate), give it to the elderly first, and then give it to yourself. After you put it away, you can take the tissue to your nose and wipe it immediately. You can also say, oh, it's so cold or more appropriate. This will not only set an example, but also show respect for him and won't make him feel embarrassed. It's natural for him to think that you didn't take it personally.
When the elderly reach a certain age, there will be some problems, such as inconvenient movement, runny nose when eating, dripping vegetables and so on. As a junior, we must understand and understand them and let them live happily in their later years.