Hey there,
I didn't read all the replies, but we did a disney trip last year with 5 day park tickets. This year we are doing an orlando vacation with 2 days at universal, 1 day at sea world, 1 day at a disney waterpark, and 1 day at MK or EP. It is something different for us all to see, yet we still get a little bit of Disney. We are looking forward to it just as much as we did last year!
Also, doing a very tight budget trip again

Renting townhome at Windsor Hills (3 bed, 3 bath, full kitchen, laundry and private pool) for $550 per week. our flights are < 700 for 4 of us. Car is at $200 right now for full sized (working on finding a cheaper), and tickets will be ~600-700 because we can use airmiles for some and some we already had left over from non-expiring tickets. We will eat healthy and cheap breakfasts and dinners at our townhome, only leaving lunches to eat at the parks.
Maybe your DH would be more excited if you changed it up a bit and did something other than just disney. Maybe a day at the kennedy space centre, beach, sea world, universal etc.
Legoland is also opening soon, maybe that would be something he would enjoy? What if you stayed offsite in your own vacation home? DH might appreciate sound lounge time by your private pool? Involve him and see what he is looking for out of this vacation and maybe by compromising you can make everyone happy?