Private life, but not so much

Yeah, that is me, according to my 4 years old daughter.
I'm crushed.
I do everything on my power to make her life happy, and all I got is this ungrateful word because I asked her to stop watching tv and go change her pjs so we could go out.
Did I mention that she is 4?
What is going to happen when she is 14? 17? 20?
I have no idea, but I have to make a change or I'm done.