Thanks for all the support.
He opened the bottle and poured a big glass and held it out.... I'm not sure why and didn't ask.
I felt a bit flustered but remembered that I had bought myself a bottle of pink lemonade lucozade. I mummbled....ooo I'm gonna get a glass for myself.
I poured my pop into the other wine glass and we chincked the glasses together and said happy anniversary to one another.
Rest of evening went fine, I just didn't let his drinking upset me and let him fall asleep before I joined him in bed. Thanks again xx