What are the problems that test a brother-in-law. . . Solve. . .

I think you can ask this to test your brother-in-law's sincerity towards your sister. That’s what I asked

1. Xixi asked: Brother-in-law, will you always love my sister?

Brother-in-law answered: Of course, I only love her in my life. Who do I love?

2. Xixi asked: Brother-in-law, if one day your sister leaves you, What would you do?

Brother-in-law answered: Maybe she has gone to do something more important. I believe she will definitely come back!

3. Xixi asked: What would you do if your sister cheated?

Brother-in-law answered: Yes. . . . . . She won't! Because no one else in the world will love her except me.

The above are the questions I asked my brother-in-law. If your brother-in-law’s answer to your question is somewhat similar to my brother-in-law’s answer to my question, they Maybe they really are a perfect match O(∩_∩)O~~