I think if your H realised just how much this would help you heal and move on he would put it higher up his list of priorities. My H was going to leave it longer intitially, but when he realised that in my head the lack of exclusivity thing was such a huge deal.....and that after renewing the vows I felt that we would be back in 'that'married again place, he pushed it forward faster than I was going. He was very instrumental in the wording of the service etc. too. It helped a huge amount.
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