Teaching your own teens class or grade

Teaching your own teens class or grade

My husband wants to teach my daugter's religious education class. She has many friends that attend our church and does not want him teaching her grade level. My husband and daughter often conflict and do not get along very well to begin with. She is threatening to not attend church now. I need to find a way to avoid a problem that I don't think we need to add to our list of issues to deal with. I have heard that it is not reccommended to teach at the same school or grade as your own teen, but can't find any information on this as to why. I can think of why, but need some third party information/back up of the pros and cons of doing this. Please help!