A mother who swore and yelled at her 10-year-old son and called him an “asshole” on Facebook, saying it was important that her Facebook friends knew the truth, demonstrated a “lack of insight,” a New York appellate court held in awarding a father sole custody. “[T]here was sufficient evidence regarding the mother’s inappropriate use of the Internet to demean and disparage the oldest child, as well as her lack of remorse or insight into the inappropriateness of such behavior, so as to justify the court’s issuance of the order of protection,” the panel said in Melody M. v. Robert M., a visitation and custody dispute.