It depends. You should know what your child looks like first. No matter how old a child is, it shows that he has the ability to understand. Children who are obedient, sensible and well-behaved generally do not provoke others for no reason. That shows that the elders have no respect for the elderly and even have no basic goodwill towards the children. If they don't say anything, they will gradually sever contact in the future and keep their children away from such fake relatives and bad things.

On the other hand, children are willful, naughty and abusive, which is different from their predecessors. They are duplicitous from childhood, swearing at their elders, and even overreaching. That doesn't stop them from touching their elders first, but it shows that brother-in-law doesn't take you as an outsider and is willing to be responsible for his elders. We should be glad that there will be special circumstances in the future, and let Xiong Haizi know that Mawangye has three eyes and will move forward in the future.

So whether or not to stop, how to stop, based on your own full understanding of children, generosity, what to do, rather than based on emotional prejudice and the so-called closeness of family members, the child's sense of security is not the most important issue, because the sense of security depends entirely on the way you get along with 3-4 adults. Who doesn't want his brother-in-law to treat his nephew sincerely? However, if you really meet an unreasonable brother-in-law, you must stop it severely.

Finally, to take a step back, it is wrong for brother-in-law to meddle, and the possibility of adults apologizing to their children is extremely low. So in the future, we should reach a consensus with the children, stay away from each other, kill them down a peg or two, and don't let yourself lose face then.