I'm becoming an angry mother and I often find myself yelling at my kids. Can I change?

Of course you can! Growing up, my mother was the scariest, angriest and fiercest woman I know. We were all terribly afraid of her, including my dad haha. But she mellowed down gradually and by the time me and my brothers finished high school, she stopped being angry. I guess we were not a handful anymore by then. As her children, the older we got, the more responsible we became and we didn't act up as much anymore so our mom also stopped yelling a lot. Don't worry about it, mommy, all will be well :)