My fiance just found out that he'll be sent for reservist for about 2 and a half weeks overseas 2 days after our AD.

This is like the worst thing ever. Now the knowledge that he'll be leaving will be looming all over our wedding day. Plus, we probably won't be able to stay the second night in the bridal suite as he'll have to fly on Monday so we need to go home to prepare. Most married couples will be enjoying their honeymoon bliss while we'll each be faced with an empty bed right after tying the knot.
Don't even know if he can defer his ICT since it's happening after the banquet is over. We haven't booked tickets for our honeymoon yet because we haven't decided on a location.