hi don
I guess i'm probably a bit odd but I like Liv and in her own way I think she's doing it cos she really loves and cares about Aaron
from her pov Robert seems to have done nothing but cheat and hurt Aaron and she thinks he needs to move on and be happy
seeing the look on his face when Alex went out the door Aaron himself clearly realises he could be happy and at the moment its understandable that he thinks that could be happy with a new apparently sorted and uncomplicated man*
but like I said the yesterday it might even be Alex is the one who helps him and possibly even Robert as well to realise its only each other that can make them truly happy
*
having said that if Alex does stay long term knowing mista iain he'll probably turn out to be some mad sheep poisoner