Yesterday, my Dad came back. He had to go home for over two weeks because of work, but now he's back and I thought my mother would be happy about it, but she seems quite the opposite. It makes me second guess my theory about them trying for another baby, which makes me nervous that my mother will find out I stole her pills. Or maybe she already knows and she's simply letting me be, understanding my age and responsibility, and not wanting to embarrass me for no reason. She's probably proud that I'm being safe.

I wonder why they're upset with each other. We went out for dinner to...