When did you last speak with your Surgeons? How about an up-2-date consult, explain that your daughter is getting married and go from there. I think that we have to be in the right place in our minds before surgery, certainly I postponed breast surgery from the feb. of that year until the June, by which time the ADs had kicked in so I dealt with the surgicial intervention, the unexpected results, treatment etc. differently to how I would have in the Feb..
If you elect for surgery once the wedding is over, you will have 'everything out of the way'. If you have a longer recovery than expected, you will be more relaxed so that 'nature' can do her work, rather than trying to rush recovery in order to be at the wedding. Remember too that surgical skills have improved even in the last 5 years.
Have that chat with your surgeon and let us know how you get on?