father-out-law

== English == === Etymology === From father +‎ -out-law, by analogy to father-in-law. === Noun === father-out-law (plural fathers-out-law) The father of one's boyfriend or girlfriend. The father of any of one's friends. The father of one's ex-spouse. ==== Coordinate terms ==== father-in-law ==== Related terms ==== brother-out-law daughter-out-law mother-out-law sister-out-law son-out-law