Thanks for all your opinions, it's a real help.
Wickedwaterwitch; You are right,I am the main breadwinner and have the assets, which, after already being divorced and nearly losing my business, it has been one reason behind not marrying. Having said that, a pre-nup will be signed so my assets are covered...lets face it, I said I do once and meant it at the time, and I changed my mind!
Most people who are horrified have said things like 'it will be a Bas*d' and will cause bullying at school and confusion. One reason for confusion may be that my DP has a child from his former marriage who holds his surname, even when married I won't take his name and I wanted our child to have my surname, so both of his children would have different surnames...although his child doesn't live with us full time so wouldn't attend the same schools. It is hard because, selfishly, I want my child to have the same surname name as me.
Our wedding was going to be a very small intimate wedding in the New Forest, so no massive organisation, but I would like to truly enjoy it and not a) be feeling sick like I am now or b) waddling around the dance floor due to big bump!
Thanks for all the information on parental rights, I'll log onto the websites and have a good look through.
My sister is a born again christian so she is obviously horrified, but as I don't share her religion I'm not taking her reasoning on board.
I agree that a loving supportive home, which we definitely have, is far more important than married parents, but not knowing anybody in my position, and getting conflicting views, I felt the need to ensure no damage.
Looking forward to your comments regarding the surnames