I feel a bit silly asking!
Originally me and OH were going to have an intimate wedding/meal then have a big reception... but he's decided he wants to invite 5 friends he met on tour who I haven't met before... it doesn't really go with the whole intimate-family-getting-together thing we had first decided on.. so then I wrote some friends I would like to invite... it ended up going from 20 to 60 people.. some of which my OH doesn't know.. and that's without the plus ones!
Argh!