The transition from when my kids thought I was cool to now....the eye rolls, eww, that's cringey, please don't say or do that outside of the house, etc, etc
At first I was kind of hurt but as time went on I realized this is a normal thing between kids and their parents, But I will admit that I use it at times to push their buttons a bit, in a nice way.
Come on, I know there are others out there that have experienced and done the same thing as me