To phrase it differently, the two of you need to (must) clearly agree totally that whatever each Of you does in accordance with satisfying your curiosities and innermost sexual desires in that respect, must always range from the other…’without exception. So when that rule is broken (then time that both of you need to (and really should immediately) consider ending the marriage and seeking a more suitable and complimentary life-partner if it ever is)…it’s. Remaining together “for the youngsters” is…