Re: leave him??
i am so sorry to hear this. make sure, you are not deserting your husband.
enable him to see you as his shield.
you can do it, it will need patience. but as long as he is not a mean spirited disrespectful and abusive man, in and of himself, you have very good chance as a team of two, to handle this, together.
and also teach a life long corrective lesson to his parents, with due respect to them, that they were and are wrong. and it is time for them to be non judgemental about you and embrace you as a nice daughter in law.
best,
Dushwari