This is definitely a loaded post. When I saw it come in, I couldn’t help but think if you want to end up headed to divorce court, sure. Why do I say that? Let’s be honest when a son or daughter marries, they are now the husband or wife of that person and that relationship has priority in marriage. That husband and wife will have enough issues of their own that need to be handled without bringing in a parent into it.
I do not think a parent should be handling the daughter and her husband’s money. That can pose problems for the husband and wife. The father could begin talking to the daughter about the expenses without the husband and insinuating different things. Then the daughter says something to her husband in a derogatory fashion. Now, not only do you have a conflict between the husband and wife, but also the husband and the father-in-law.
I believe it is okay if the parent would like to make suggestions based on information shared with them, that is one thing. But for the parent to be managing the money of two grown adults – not such a good idea. If the husband and wife need financial guidance, then they should consult an unbiased third party that will focus on the best interest of the marriage.
Now you see why I said sure, if you want to be on the journey towards divorce. Money is one of the top reasons for divorce. There is no need to add a parental relationship that focuses on the husband and wife’s money to really muddy the water and put relationships on edge. Imagine what would happen to the husband or wife? Now they are stuck in the middle and it is a no win situation either way. Think long and hard before doing this.