Initially Barney comes across as the softie and Rose the bitch queen and although Barney has been the really foul mouthed one and the one coming up with the plans I as a viewer still see Rose as the worse one of the couple.
To be honest Kim did not seem that bad as she was taking on an additonal job of PM and has good ideas and design sense and has the skill set to achieve her goals. Perphaps, it is Barney who has the problem cause he wants to be in charge. Calling her a witch (look at what you married) and power hungry (again look in the mirror and at what you married) was again another indication what a foul, foul, foul person Barney is.
I was just surprised how well Kim and Sam meshed and worked well together without drama. This goes to show that maybe Ana and Rose are part of the problem downstairs. At least in the lumberyard Barney and Rose keep their mouths shut.