Emotional problem: Why does everyone praise my sister-in-law and say that she will be generous to her husband in the future? (See the picture for details)

Because your sister-in-law is excellent! It must be generous to spend money on LV bags for you two. But being generous to your future husband is another matter. Generally speaking, the more excellent a woman is, the harder it is to find a husband, because there are few equally excellent men, and excellent men are not willing to find excellent women for a lifetime, because such a life will make men very tired. And excellent women generally don't want to find a man with worse conditions than themselves. They think that a person who is better than himself, or at least as good as himself, can be worthy of himself. This is why there are a large number of so-called leftover women in society. These leftover women are not only highly educated, but also rich and beautiful, which is beyond the reach of most men!