You should remove your loved one from the abusive situation as soon as possible. If they are living at a nursing home at which the staff may be abusing them, you should take them out of the nursing home immediately. You should assist them in getting medical attention for the effects of the abuse. Also, you should promptly consult a lawyer to find out about the types of legal claims that they could potentially bring. If the abuse is physical or otherwise criminal, you should not hesitate to ask the police to investigate it.