Five seconds later, she fell off and then looked at me like it was my fault

You know what you did

Mine would also bite me for disrespect

Cats really are liquid.

I think your laughing at her fall might have had something to do with it. (I assume you laughed, I can't imagine not)

I'm delighted this is the first thing I saw today!

How could you do such a thing? 😾

My large dog would have carefully positioned himself under her to provide padding when the inevitable happened.

You're supposed to protect her, that's why she sleeps near you. Do better next time.