I've had the same. I've always said no thanks these are everyone's toys and all our friends can play with them. I give her five mintues with the toys then say ok it's xxxx turn now and give the toys to the next child. She would cry but I'd distract her with something else and say u can't hog the toys they're everyone's toys. Everyone gets a turn. She eventually got it. I just had to keep taking them away when her turn was up. Lol kids hey?