[Three Lefts]

Word 2007 gives me a grammar error on this sentence:

I am meeting with the parents tomorrow afternoon.

None of these variations get errors:

I am meeting with the parents tomorrow.
I am meeting with the parents this afternoon.
I am meeting with the team tomorrow afternoon.

Assuming I don't have some setting wrong, isthere someplace that I can
report this?

I run into glitches like this all the time.