Banky W says he's single..

When asked by a fan on Twitter if he's single or married, R&B superstar Banky W replied single. Well, technically he's single because he's not married...but he's currently in a relationship with Ghanaian beauty, Andrea Manuela Giaccaglia, who he has been out in public with on a few occasions, which kinda tells me this could be serious because Mr W has dated quite a number of beautiful women he never went out with in public. You know those kind of codedaffairs. Hehe

So what should a man in a relationship say to a question like this: "Not married but in a relationship?" Or "I'm single" is just fine?