I consider myself fortunate lately because C and T are still getting along really well and playing together great. I attribute it mostly to some maturity and patience on Charlotte's part. We also tried to emphazise with her how special it was to have a brother, and point out perks and benefits. Timothy has always loved and wanted to do whatever Charlotte is doing. And finally, she allows it! She gets into a mothering role and has fun helping him, directing him, and then playing alongside him. Of course after about 45 minutes someone is usually crying and mom has to intervine, but I consider that normal :) Ahhh-here's to a bit more sanity.