haha ya ive got a similar situation going on with my wife where she wants m and i want mr/r.

its pretty easy to get enough for both of us, i take the thicker fattier pieces near the center (closer to bone if bone in) and she takes the outside slices.

we only have 1 kid and she is 6 mo old so we just give her a big piece to suck on; or the bone which is her favorite.