difficult

I know that raising a child is a tough job. But all the more when one is dealing with a problem child. V has been with us for a couple of months already and lately she has been talking back to me. Others might think that it's bibo the way she talks back but for me it is not. I find it disrespectful. The talking back is not the only problem too. There are a lot more. I pray for patience to continue guiding and taking care of her but I am near my breaking point. I have never encountered a more difficult child like her.