<human>: Firstly, no, it wasn't today, rather many a year ago, when I was a wee little shit. It was a birthday party, one of the few large, extended family get-together held at our house. Now, I have an aunt, as many of you may or may not have. She, a delightful, if slightly heavyset body build. Her husband, my uncle is a tall, lean man. Keep this in mind, its relevant, I assure you.

You see, as children, we observe and make assumptions on things we see. And what do children watch? Tv and movies. You see, as a child, I'd "learned" from television that skinny, attractive people tend to date and marry, while heavy set, big people tend to marry. As such, I may have been a bit confused about why my aunt and uncle, of slightly different body builds might end up together. So...I asked...in front of my entire extended family.

"Aunt Mary, why are you with Uncle Jim?"

"Well MCPO-117, its because he and I love each other very much."

"But you're fat?"; I replied questionably.

Cue gasps and disappointed embarrassing looks.

That's right, I questioned why my aunt was married to my uncle, because in my little shit headed logic, it was confusing and contradicting that a short heavy set woman could end up with a tall thin man. I look back on this decades later and would like nothing more than to punch my past self in the face.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: TIFU by being a little shit, calling my aunt fat and questioning her marriage because of it in front of our entire family.