I'm very sorry to hear about your situation. There are so many things wrong here that someone from the outside looking in would be appalled and just plain shocked. From taking illegal pictures and showing these to others without your permission, to your wife taking her parents side over yours.
I wholeheartedly agree with Onager. I think at this point it's become a legal matter and that's the only language these maggots understand. From the elders to those pieces of crap in Brooklyn.
Good luck my friend. Use the law and make them pay for everything you can make them pay.
I pray for your little one and having her go through this nonsense at such a young and tender age. These people have absolutely no conscious.