As I said, I think this sounds very strange, unless I’m wrong. If I’m wrong would please give me a question which sounds more common. Perhaps, it’s grammatically correct, but I’m not even sure of that.
Please help.
Hi,
I agree it does sound awkward and inappropriate when asking someone a personal question. Possibly - What does your family consist of? But that sounds impersonal, too. Perhaps - How many are you in your family?