You need to accept that

你得接受这一点
your boys may be learning this behavior from you.

你儿子们这些行为也许真是从你身上学的
Cynthia did overhear you yelling at your boys

辛西娅的确无意中有听到上周放学后
last week after class.

你冲你家孩子们大吼
I wasn't yelling.

我那不是在吼
I was suggesting they not eat gum off the sidewalk, loudly.

我只是建议他们不要去捡路上的口香糖大声地说而已
See, this is where I think the book will be helpful.

你看所以我觉得这本书对你会有帮助
Chapter Seven. "Be proud, not loud".

第七章 "为他们骄傲而不是大闹"
We have to be so careful to model good behavior for our children.

我们必须要小心谨慎来做我们孩子的好榜样
And given that you and your ex-husband are in a violent profession...

鉴于你和你前夫都从事于暴力职业...
We're peace-keepers. We keep peace.

我们是和平卫士我们保卫和平
That's the opposite of violence.

我们可是暴力的终结者