You family is your first ministry.I get it: there is a priority at home. And it is a service to Jesus. I get Ephesians 5, that a husband is to be like Christ to his Church. And serving in a church is never a valid reason to neglect your home. Not with a warning like this!
You are pastor in your home first.
But is anyone else uncomfortable with the language?
Wife as ministry?
Pastor of my kids?
I prefer Husband and Father.