mixed seating

Question

Where does it say you can't go to a wedding with mixed seating. Rav Moshe Feinstein made mixed weddings for his children

Answer

Answered by Chaim Yisrael Abadi

Good question. It is in the Ohr Yitzchak - Even Haezer - Teshuva #4. If what you are saying is true about Rav Moshe, then I guess that is another example of my father being a Machmir. CYA Yes it is true about Rav Moshe- and can u please summarize how ur father comes out with that psak in ohr yitzchak. thanx