OK, finally found a list of studies that discuss complementary type matching. http://www.capt.org/research/couple-mbti.htm http://www.capt.org/research/couple-

OK, finally found a list of studies that discuss complementary type matching. http://www.capt.org/research/couple-mbti.htm http://www.capt.org/research/couple-mbti.htm Liberty's dissertation on attitude-antagonistic coupling covers his research with couples who have the worst-scenario matching, an example of which would be INFJ and ENFP getting together. These pairings will generally make each other completely miserable.