Igeret HaKodesh: Epistle 19 - Part 2

Epistle 19 part 2 Dear Rabbi Gordon, you mention that after Moshe avinu saw the back of G-d and came down the mountain looking like an angel his life changed. He was not anle to have a relationship with his wife? I understand that after hershon he had another son? I would like to understand. Thank you for your wonderful teachings. Reply