Trey just found out he's about to have a new baby sibling, and this is exasperating. Why would his mom replace him and his sister, the two babies she just had, with a new one that's just going to cry all the time? It makes no sense!
Hang in there, little man. You're not the first to go through it, and you won't be the last—although some us didn't have the foresight to ask for earplugs.