My WLS journey has begun!!

So I have finally made the decision to have gastric bypass! My dr tells me that I am pre-diebetic, have mild sleep apnea (thankfully I don't need a machine to sleep), and my knees have started hurting as I climb stairs or try to stand from a seated position. I need to lose weight. My husband keeps telling me I need to lose weight, but now that I've made this decision, he doesn't seem to be phased at all. He doesn't respond when I say anything in regards to my making the appointment for the initial consultation or that I have made an appointment with a nutritionist. Well, I am serious, I am doing this with or without his support. I just rather it be with his support!