I think what this lady did was despicable & there is no excuse for her actions. However, because she abused the child does not mean the father has ever abused the child. If the situation was reversed where the father beat the kid, do you think CPS would take the child away from the mother?
The key word in your sentence is appears. I agree, there are numerous stories about Irish Travelers, and I am not sticking up for them, but until there is evidence or charges against the father or the relatives it is my opinion the child should be with her father than with the government. God forbid, my wife ever did this, I certainly wouldnt want the government to take my kids from me because people of my same ethnicity were unsavory.