
Sorry it's bothering you so much. But You haave to do what's best for your kids. Maybe point out to your family that you're going to try this because you think it's the best choice right now and you'd like their support while you give it a try. If after a year or two it turns out not to be the best choice then you'd be willing to reconsider. Hopefully by then you'll be doing so well with homeschooling that they'll back off.
I'll pray it goes well