Correct this pla

It is not clear what you are trying to say. More context please.

Anonymous We were gone to drop my mother

I think you're aiming at this:

We weren't home because we had gone out to drop my mother off at her home.

Or maybe: We left to drop my mother off at ...?.... You haven't said where you dropped her off.

You don't want to drop your mother, however, as in "drop her over a cliff".

Lol.thanks anyway. I was trying to write drop off I forgot to write off