I'm sorry this is a little late but, I just realized this. As someone who used to work with abused and neglected girls, I am fully aware of the struggles that these children face daily.
Please, get involved. If you see true abuse, report it. Don't turn a blind eye to it or someone's life will be affected forever. I also found a link to Never Shake A Baby, Arizona. If you're frustrated, put the baby down, ask for help, walk away for a few minutes to regain your composure!
Find out what you can do locally year round to help children or families that have been affected by abuse. If you are someone who is involved in the abuse, seek help!