Am I the Jerk?

Angry Nerd goes crazy at GameStop when he doesn’t get the discount he demands, claiming that he is the only reason they get business, and they that will have to close if he ever stops shopping there (1/9)

Today, I (22 F) watched the person (23M) I’ve loved for almost 7 years cry for the first time bc of me, and I can’t stop feeling sick about it (1/8)

Am I the Jerk for asking a neighbor to keep his dog out of my yard, as he is constantly letting his dog go to the bathroom on my grass? (1/9)