Stone through Water

Some people just can't cope with success! After yesterday's blip, which was our first joint effort, the hearts, stars and very flattering comments (thanks you so much all!!!), went directly to my assistant's (Eva's) head. She just went on with her "what would you do without me...", "you see, I am the secret to your success..." and bla, bla, bla... In the end, I decided (as a token of appreciation) to take her out for a nice meal, and some good wine, and Limoncello... several!
So what happens today! Well, it was an incredibly warm day, and I decided to go for a sequel blip on the terrace. I rigged up the "studio", and asked my assistant to give me hand. It just did not suit her! Can you believe that? She wanted a promotion and a salary increase to go with it. I had no other choice than to fire her on the spot and explained to her that hordes of people would kill to work with a big artist like me....!!!??? (I may have overstepped the line ever so slightly). She vowed never to work for me or with me again!
Luckily, my daughter María was at home, and I managed to convince her to step in as an emergency assistant. It was easy, after I promised her a new laptop, more pocket money, and to be at her total disposal as a chauffeur...
Did I do something wrong?