I enjoyed this quite a lot! The rhyme scheme adds rhythm and pep, and the sentiments are cute but also moving. (The nativity one is excellent.) I also really liked the “other brother” idea and how you called back to it later on.
My only two hesitations are that “Tearing up” and much of the final stanza don’t really seem to fit in with the established structure and rhyme scheme, and the fact that you use Heaven in a figurative sense in the third stanza (“was I in heaven”) weakens its impact when you use it in the last line.
Overall, a fun and thoughtful piece. Thanks for posting it!
Robert Quick
someday_93
cthulhuburger
Elizabeth Gallenberg