Don't need to care about him, soemtimes give him some unhappy color when he is talking about it ,maybe he should understand it.
Personally I would like someone to tell me what should do and what not, hehe, that's diffrent.
EEveryone like his own life.
I have a girlFriend, she would give me some suggestions if I talked with her about what I am thinking and what I may worry about,and I don't have to follow her idea every time, but it is really helpfule to me and give me some ideas of how to handling things.
So I really appreciate her friendship and idea.

Anyway, believe he is from good intention, and just a little out of his own business and he may think ur husband would like her suggestions.