I would casually mention the realtor as well as her last comment, etc.

Just let her know that you like to know of your future job status (who wouldn't?!) so that you can financially plan ahead.

A good/decent boss will let you know what is going on.

Best to be proactive and ask what's going on.

Ask your employers what is going on.

Yes start looking. But be a grown up and ask what's going on. Ask about the realtor coming and whether they have orders. So many of life's difficult questions and misunderstandings could be answered and resolved by opening your mouth and asking.

So a month ago my MB made a half joke asking me if I wanted to move with them if they had to relocate (they are a military family) and of course I declined. I don't do live ins and my family, friends, bf, are all here, and I didn't take the issue serious because it was stated before they were to relocate and it never happened. Now a realtor came in to look over the house and it then hit me, that they may actually be relocating this time. So my question is, should I start looking for another family, or wait until I find out if this move is going to actually happen?