Yeah I've been blocked. I think I know why though, it was because I was a little short with them in the last conversation (all civil and stuff, but you know when conversations turn kind of circular?) then when they wanted to talk to me again I didn't reply on the day. It was about 2 days before I was free again (dealing with stuff with my house) and then realise she deleted her facebook - turns out she didn't and I was blocked. Tried reaching out to them to explain I got caught up in things - but ultimately its probably for the best (I could be completely wrong about the reason though - but if its not that then I have no idea).