Grounding = home?

I seem to be getting little nudges to look at the idea of grounding in terms of the idea of home. I'm missing a sense of home at the moment - had to sell my house recently, really didn't want to, and haven't really settled into the new place. And now suddenly there are giant Ikea posters everywhere saying things like 'Home is the most important place in the world' and 'Do you live in a house or a home?' My friends keep talking about the lower chakras and their connection with earth and home (they've always said my root chakra is MIA).

So, if you'll excuse my getting a bit hippified for a minute, it seems my inner home needs a little looking after, the place where I assimilate and rest and recover. If you go along with the whole chakra paradigm, then that area is the same place as the place that tango teachers (and tai chi practitioner) sometimes talk about as the centre - a place inside your pelvis - and I already think of that when I think of grounding in tango. Will ponder.