Such great news Theresa! If you want to keep going I say go for it. Just let your partner know that you are targeting that day as your end game and that it will be extra special in that you are celebrating both your birthday and graduation to a new eating lifestyle. He should know if you are having broth only so that he can make other plans....maybe your favorite eatery for a treat on another day. Who knows....we guys are a tough bunch to figure out.
I think you should stick with the orange juice at least for the first day and try diluting 1/2 juice and 1/2 water. That should sit much better in your tummy.
P.S. If your other half doesn't quite appreciate what your working towards, model those new (old) jeans for him....we always like a nice pair of jeans. Let him know that soon he will be taking you on a shopping trip because they will be to big.