Intercultural connections of all kinds (race, ethnicity, nationality, religion) happen at two levels – in public, and in private. Most research focuses on the former, but there is much to be gained by studying the latter. People who have intercultural friends have to discuss and face their differences, and find a way to manage them, and this is even more true for intercultural couples and families, who often are making a longer term commitment to an Other. There is a growing literature addressing the topic.
A few relevant sources follow.
Breger, R., & Hill, R. (Eds.). (1998). Cross-cultural marriage: Identity and choice. Oxford, UK: Berg.
Bystydzienski, J. (2011). Intercultural couples: Crossing boundaries, negotiating difference. New York NY: New York University Press.
Dervin, F. (2013). Do intercultural couples “see culture everywhere”? Case studies from couples who share a lingua franca in Finland and Hong Kong. Civilisations, 62, 1–15.
Gonçalves, K. (2013). Conversations of intercultural couples. Berlin, Germany: Akademie Verlag.
Inman, A. G., Altman, A., Kaduvettoor‐Davidson, A. N. J. U., Carr, A., & Walker, J. A. (2011). Cultural intersections: A qualitative inquiry into the experience of Asian Indian–White interracial couples. Family Process, 50(2), 248-266.
Johnson, E. D. (2020). Say I’m dead: A family memoir of race, secrets and love. Chicago, IL: Lawrence Hill Books.
Karris, T., & Killian, K. (Eds.). (2009). Intercultural couples: Exploring diversity in intimate relationships. London, UK: Routledge.
Lee, Pei-Wen. (2006). Bridging cultures: Understanding the construction of relational identity in intercultural friendship. Journal of Intercultural Communication Research, 35(1), 3-22.
Leeds-Hurwitz, W. (2002). Wedding as text: Communicating cultural identities through ritual. Mahwah, NJ: Erlbaum.
Leeds-Hurwitz, W. (Ed.). (2005). From generation to generation: Maintaining cultural identity over time. Cresskill, NJ: Hampton Press.
Martinez, L. V., Ting-Toomey, S., & Dorjee, T. (2016). Identity management and relational culture in interfaith marital communication in a United States context: A qualitative study. Journal of Intercultural Communication Research, 45(6), 503-525.
McFadden, J. (2001). Intercultural marriage and family: Beyond the racial divide. The Family Journal, 9(1), 39-42.
Moscato, G., Novara, C., Hombrados-Mendieta, I., Romano, F., & Lavanco, G. (2014). Cultural identification, perceived discrimination and sense of community as predictors of life satisfac- tion among foreign partners of intercultural families in Italy and Spain: A transnational study. International Journal of Intercultural Relations, 40, 22–33.
Piller, I. (2002). Bilingual couples talk: The discursive construction of hybridity. Amsterdam, Netherlands: John Benjamins.
Piller, I. (2007). Cross-cultural communication in intimate relationships. In H. Kotthoff & H. Spencer-Oatey (Eds.), Handbook of intercultural communication (pp. 341–359). Berlin, Germany: Mouton de Gruyter.
Romano, D. (2008). Intercultural marriage: Promises and pitfalls. Nicholas Brealey.
Sandel, T. L. (2015). Brides on sale: Taiwanese cross border marriages in a globalizing Asia. New York: Peter Lang.
Tili, T. R., & Barker, G. G. (2015). Communication in intercultural marriages: Managing cultural differences and conflicts. Southern Communication Journal, 80(3), 189-210.
Wilczek‐Watson, M. (2017). Intercultural intimate relationships. In Y. Y. Kim (Ed.), The international encyclopedia of intercultural communication. New York: Wiley. https://doi.org/10.1002/9781118783665.ieicc0058
See also Key Concepts in Intercultural Dialogue #1 on Intercultural Dialogue, #96 on Interreligious Dialogue, #12 on Third Culture Kids and #94 on Cross-Cultural Kids.
He specializes in the history of the medieval Mediterranean, with particular interest in two areas: Christian sanctity and early Christian views of Islam. Among his publications are: Christian Martyrs in Muslim Spain (Cambridge, 1988); Making History: The Normans and their Historians in Eleventh-century Italy (Pennsylvania, 1995); and The Poverty of Riches: St. Francis Reconsidered (Oxford, 2003). He has also produced four book-length translations (from Latin): Conquerors and Chroniclers of Early Medieval Spain (Liverpool University Press, 1990; rev. 1999); The Deeds of Count Roger of Calabria and Sicily and of His Brother Duke Robert Guiscard (University of Michigan Press, 2005); The Life and Afterlife of St. Elizabeth of Hungary: Testimony from her Canonization Hearings (Oxford University Press, 2011); and The Eulogius Corpus (Liverpool University Press, 2019).
She has published research articles in local and international communication and literary journals on transnational audience reception of Korean television dramas; communication, civil society groups, the public sphere, and governance; intercultural communication between Christians and Muslims in the Philippines; Islamophobia and negative media portrayal of Islam; and literary critical essays. She has also written essays on the ideology of peace; reviews of the books of Maulana Wahiddudin Khan, an Islamic teacher advocating for peace; and her reflections on life, society, and spirituality published in 
His main area of research is on Mughal miniature painting, with a secondary emphasis on interfaith dialogue during the Mughal Empire of India. His MA was on peace painting, resulting in the following article:
Center for Intercultural Dialogue 