I've been given two suggestions:

i. A version of www.itakeyou.co.uk/wedding-ideas/wedding-readings-poems/may-be.htm

ii. http://ivorrychakanp.blogspot.co.uk/2012/02/art-of-good-marriage-wilferd-arlan.html which is kinda lamestream, apparently.

The first one has some weird lines. The second one is better but feels like it should be coming from someone who is actually married. There's gotta be other options.

She said I could suggest something if I came across anything good. But apart from your mothers, I haven't done so yet.

So I'm asking YOU, the literary dandies of DiS, to suggest a poem or reading that's up to the job in hand.

Over to you...