Isn't "It's not you, it's me" the ultimate example of parallel sentence structure? Lol

But let's be real, it's more like...

💔 Here's three reasons reasons we're breaking up:

• Our personalities don't match-- according to (made up citation) people with you type are toxic.
• Your idiology doesn't match mine-- you don't believe in White South African genocide.
• We aren't compatible-- our personalities aren't complimentary.

And so on. Lol