2. OMG. I know a guy who grew up like Memphis - parents had quadruplets and they ruled the house!
He felt like the odd man out. His parents also did not expect two or four children. It turned out twins were common in his great grandparents' generation in Mexico, but they hadn't kept up with that part of the family. I see very exciting and exhausting days ahead for all, and blessings. May they all thrive and have great lives.