To @@heartofthetinman ...
Reading your initial and subsequent posts, I think you are related to some of the most ignorant, selfish people I have ever read of. Sorry to talk that way about your people.
They aren't educated about this surgery. Yet they refuse to be educated about it.
They aren't showing you any love -- probably because they aren't loving people.
Your husband really is an asshole. Sight unseen.
Here's what it boils down to: Ultimately, each of us is responsible for the life we get. No matter what others do that affect us we all have to then respond. You can respond by caving in and becoming *their* victim (probably wouldn't be the first time you did that). OR you can make your decisions and have the conviction to follow through with your convictions.
Accept that your family isn't going to support you -- at least not on the front end of this, and maybe not on the back end either. Maybe never.
And what if you were wildly successful with your WLS and they never supported you -- because they (semi-consciously) felt how wrong they'd been, but didn't have the balls to own up to their ignorance and errors? You could still go on and live a much, much, much better and longer life than you will live as an obese person with all the health issues that come with that.
You can bitch about them. And that's OK. But you still have to make your own decision. And you have to stick with it every day thereafter -- if you truly want to build a better life for yourself.
I honestly, truly wish for you a better, happier, healthier life than you've got now. Things can get much better for you if you choose that different life.