Sharing is a problem

 Aidan does not want to share anything with Emma. At all. Ever. It's causing some problems. Emma is pretty bossy and will yell at Aidan, he'll get upset and push her, she'll cry, he'll cry, Patrick or I will cry... It's a vicious circle.

The pictures below are not their standard operating procedure. Aidan was playing an iPad game and of course Emma wanted to play too.  Aidan moved to the corner of the couch and she followed.  Aidan curled up in a ball too block her view and Emma worked around that.  Nobody cried.