An Angry Time

I was watching my niece for my sister almost everyday. I was supposed to get 120 dollars every other week from my sister and her boyfriend, but they always paid me late. A couple times they didn't even pay me. I got really mad and yelled at them until they finally paid me. My sister still owes me like 5 dollars though. Everytime my sister has money, I ask her for the 5 dollars that she owes me, but she never pays me. I'm happy that they finally paid me most of it.