I want to sale my kidney. I brought my wife here...

I want to sale my kidney. I brought my wife here in Abu Dhabi last year by took loan and here she didn't find Job she is pregnant and want to send her back to home for delivery, here she isn't have medical insurance and I can't afford her medication also I can't see her when she cry with pain. I want to sale my kidney for her ticket, delivery and loan refund I need money. I don't know it's legal or illegal but I can't se her cry. If someone want contact me.