I've been split up from a long term relationship for about 6 months after my ex left. The split up has been fairly amicable.
She is pretty emotional and I know Valentine's Day is an important day to her and she probably is feeling lonely or down.
Question is...what is the proper etiquette for me at this point? I'm thinking of just sending a simple "Happy Valentine's day" text message but I don't know if that is appropriate.