Son and his fiancée were due to get married next year and wedding has been booked for over a year. Venue and vendors all booked and deposits paid. Wedding and bridesmaids dresses bought. Venue requires a minimum of 80 guests and ds and df have signed a contract. Ceremony was also due to take place in venue. Son rang me today and said although they still want to get married, they no longer want the big wedding as they are too anxious about being the centre of attention. Money is tight for them, and we were already paying for reception but I offered to pay for the rest of wedding. He says they want to change to a smaller venue and just have about 5 people at the ceremony and a party at night. They're coming over at weekend to discuss options. I can't help but be disappointed as he is my only child who will likely get married and I was really looking forward to it. There are very few venues nearby which could cater for small numbers and will probably cost just as much due to lost deposits.To be honest I've lost interest in helping them plan. I feel so deflated but I don't want there to be any discord between us. I know I'm being selfish as it's their wedding not mine, but I can't seem to help myself.