DS (21) has got engaged to his GF (18) and she announced this on Facebook before either one of them told me. As a result, I found out when a colleague offered me their congratulations. I PM'd them both (as I was still at work) to say that their actions had hurt my feelings, as surely, me and her mother should have been amongst the first to know?! DS has since apologised and said he understands why this would hurt my feelings. The young woman in question has not and she continues to write posts on Facebook saying things like "it's up to me how I live my life, not anyone else". I was close to this young woman (or so I thought) and I'm thinking of asking for an apology outright.... thoughts please....