“My sister called me a leech at Thanksgiving in front of my brother-in-law’s commander because I drove an old Honda, never talked about my job, and looked like the easiest person at the table to dismiss—right up until the colonel pushed back his chair and made the whole room understand they had been wrong about me for years”

I was the opposite. I sat in the back of the classroom and read books about cryptography and military history. I won the science fair three years running. Amanda’s response to my first trophy was an eye roll and the words, “Nobody cares about that, Amelia.”

That was Amanda. Not mean exactly, just competitive in a way that required everyone else to be smaller. If I got an A on a test, she’d mention she got invited to a party. If I made the honor roll, she’d point out that she made the varsity squad. It wasn’t cruelty. It was a running scoreboard that only she maintained, and I stopped trying to keep up with it by the time I was 14.

Our father tried to keep things balanced. He’d pin my report card on the fridge and tell me he was proud. But Gerald Hart was a quiet man, a logistics NCO who believed actions spoke louder than words, and he wasn’t equipped to referee two daughters who processed the world in completely different ways.

Our mother, Diane, loved us both fiercely and equally. But she had a tendency to smooth things over rather than address them. “That’s just how Amanda is,” she’d say whenever my sister dismissed something I’d done. “She doesn’t mean it.”