Husbands and wives may argue and lose that unity of mind which they should have; it may be physically impossible to consummate the marriage; a man may have several wives, taken before his baptism, if living in a society where polygamy is allowed.
Waume kwa wake waweza kushindana kwa maneno na kupoteza umoja huo wa roho ambao watakuwa nao; haitawezekana kwa mwili kukamilisha ndoa; mwanamume aweza kuwa na wake kadhaa, aliowachukua kabla ya ubatizo, kama amekuwa akiishi katika jamii mahali ndoa ya mitara imeruhusiwa.