My husband and I haven’t finalised our divorce but he is already engaged to his girlfriend, that he’s be secretly with for 10 years. My husband has not spoken to me in a year since i discovered her existence. She is now posting my 4 year old son on social media, and my lawyers complained to his lawyers it was inappropriate, and to my surprise, his lawyers countered the fact I had a private account dedicated to my son (set up within the marriage for mine and my husband’s friends and family), that I was hypocrite as I have an account. But I am his mother… My lawyers seem to think little I can do. I have never met this new fiancé , and think this is inappropriate she is posting our child. Would anyone have any advice?