The first item to be considered is whether or not there are family members or coreligionists in the area where the other partner will live to look after him or her; such religious or moral restraints are helpful.
要考慮的項目包括：對方居住環境附近有沒有親戚、或教友可以就近照顧，這些宗教信仰、道德性的約束，都有幫助。