After marriage, the woman may adDRESS the man's parents as father-in-law, mother-in-law, or father and mother. If there is no marriage, the woman may address the man's parents as uncle, aunt, or uncle or aunt. After marriage, the man should address the woman's parents as father-in-law, mother-in-law, or father and mother. When unmarried, you can call each other's parents uncle, aunt, or uncle, aunt.
