From what I have read of other people's experiences it always seems to move them forwards in some way - it might not be the way that they were expecting - infact one person I know of came away thinking that they didn't actually like their partner anymore BUT it opened their eyes and enabled them to move on. Most though seem to come out with a renewed energy to recommit and REALLY mean it.
I think that the fact that your H will go at all is a great sign, mine has been willing to see C's etc but because of the religious attachment would not do Retro. Just keep hanging in there until your Retro weekend.
Saffie
Saffie me 46 H 46 M in 1986 D20,D18,S16,D13 H's A 01/05 to 07/06 H recommitted to M 07/06 renewed vows 09/06 Going from strength to strength