If Kate was on MN, her posts would be,
It doesn't matter what I do, al anyone cares about is how what I'm doing might be perceived in the context of my SIL. I buy a new dress, "ooh, you're trying to show up SIL". I get a new job, "Ooh, that must be a way to prove you're better than SIL." I take my children to school, "Oooh, you're trying to prove you're a better mother than SIL."
I have barely seen SIL in the last 4 years. We have zero relationship, she lives in another country. So why does everyone seem to think I'm obsessed with her?
Come to think of it, Meghan could probably post the same. The media have a LOT to answer for. It's disgusting.