My current relationship is now about 7 months old or so. I'm not actually sure about the exact date it started, although I suppose I can look it up as I probably still have the first E-mail we exchanged.
I just introduced him to one family member and some friends on New Year's Eve, and I've talked to (although not actually yet met) his mother. I know where he lives but haven't actually been inside his house, and he knows my neighborhood but hasn't been in my place yet.
We're getting there.