My baby girl has been a very big challenge for me since the first week of her life. There are many…

My baby girl has been a very big challenge for me since the first week of her life. There are many times that I don't think I will make it through the day, let alone another 16 years. She is very particular and pretty violent at times. I love her with all of my heart, but there are sometimes that I'm just fed up and don't even want to be around her. I know it sounds terrible. It feels absolutely horrible to even feel that for her. She's my life. Does anyone else feel this way? Also, if you have a violent or stubborn child how do/Did you help calm them down?