So I have one dcg, she's 3.5. There are some sharing issues: she plays with a toy, puts it down and walks away, but if another child picks it up, she freaks out. Today, my daughter picked up a toy that was sitting on the floor, and she grabbed my daughter's arm and started pulling it trying to get the toy. She's quite a bit bigger than my daughter and I was afraid she was going to hurt her. Then Mom and Dad showed up, and before the I could even say anything, burst into tears and started crying hysterically and hugging her Mom. She put up such a fit that the rest of my kids started going berserk, and dcg was whisked out the door. I think I will be having a talk with them tomorrow regarding this.