as long as
1) As long as I have been sitting here, there have been no phone calls.
Does this mean:
1a) I have been sitting here for a long time, but there have been no phone calls.
1b) There have been no phone calls during the time I have been sitting here.
=================
- As long as you and I have been dating, I have never met your parents.
Does this mean:
2a) Although you and I have been dating for a long time, I have never met your parents.
or
2b) I haven't met your parents during the time you and I have been dating.
I think the literal meaning are 1b and 2b, but in the case of 2, 2a is sort of implied.
Gratefully,
Navi