Legal Question in Family Law in California

I was involved in a custody dispute where mother lived in a two bedroom house with her boyfriend. The children a boy and girl about the same age as your children. They shared a bedroom, with a blanket hanging from a rope stretched across the room to divide it into two sections. The court and the individuals assessing the case did not have a problem with this arrangement. It should not be a problem so long as they generally respect each others privacy. The shorter the period of time that this situation exists the better.