My partner has previously taken coke in the early days of our relationship. And said it wasn't something that was important anymore. It is not ok in my eyes and whilst very occasional I don't want to be with someone who what's to do that. Talking about an upcoming event has me thinking that it on the cards as I have not been invited which goes totally against the norm for the relationship.
Do I ask straight?
Find no excuse not to be available to go?
Leave it and try at guess work if said partner participated?
Help.