Thank you all for your comments.
Its true, I can only put last night down to weakness and strengthen my resolve.
I should have declined the wine and suggested that she pick up from the next party. That way, no need for thank you gifts.
Do you think I can call this my new day one as I was drinking till two this morning ?
I just want to jump right back on the wagon and not wait till tommorow. Any thoughts guys ?
C