Hi hellboy
Lots of questions there. Obviously changing homes is a risk whoever you move in with and whether or not you have DB. So take that bit of 'normal' anxiety out of the equation.
Then - what about writing down all the worries you have about what might go wrong with your particular moving plans, or those that might need some planning ahead to solve. Then you could see which ones people here might help you with.
I mean, would you be buying joint food? That would need to allow for any special dietary requirements you have.
Is it about them seeing you inject? Would you have somewhere private?
Or is it about maybe having a hypo in public or feeling different?
Perhaps managing without being at home even?!
You need to sort out exactly what the worry is and then get it out on the table to be looked at rationally. They say that FEAR stands for False Evidence Appearing Real - in other words if there turns out to be nothing to worry about you can move in fearlessly, if that's what you want. If it's NOT a false worry, then take action and find a way to sort out the potential problem areas. If that's related to DB then someone here may have some advice that will help. Probably not me as I'm type 2.
Hope that helps - taking risks is what makes life fun. And you can always move out again. It's not as if you'd be in Timbuctoo!!
DG