Using different methodological approaches and considerations, Thomas Wayment and John Gee each approach the question of whether Paul was speaking to his spouse in Philippians 4:3; their intent is to determine if the question can be answered with any degree of confidence. The related question of whether Paul was ever married is not addressed here, although that issue has been of interest since at least the second century AD and perhaps earlier. Instead, these authors consider only the question of whether a specific noun that is sometimes used to refer to a wife was intentionally used that way by Paul.
BYU ScholarsArchive Citation
Wayment, Thomas A. and Gee, John
"Did Paul Address His Wife in Philippi?,"
Studies in the Bible and Antiquity: Vol. 4, Article 3.
Available at: https://scholarsarchive.byu.edu/sba/vol4/iss1/3