Help, I’m going winter break crazy

Happy New Year, everyone! I smile today because Christmas Break is coming to a close and my two oldest boys will return to school. I need to read some parenting blogs and learn how to take control back. I send them to brush, no brushing. I make dinner, all I hear are complaints. My friends, I am a pretty good cook. I have one boy who says he doesn’t eat chicken thighs. O. K., what do you eat kid. I don’t know. I’ve never learned to cook “I don’t know”. I give him a garden salad but my croutons are too big. Grumble, grumble, grunt grunt. My bread is too hard, my meat has a crust (cold cuts). Help! Send me some ideas, please.