What? Where did you hear this?
The first wife drives the carload of kids into a truck [which Evil Joe blames on the truck driver].
The wife and the daughter are killed [Mom saves the daughter!].
Both Beau and Hunter are severely injured, but survived.
The Tater likes little kids, as shown by his attention to "Daughter With Benefits" Ashley.
Hunter knows interesting things to do with sex toys - not the normal heterosexual guy stuff.
I imagine the Tater shower was quite busy when the boys were growing up...