She could have made the offer contingent upon your being out within a day -- because it's only an offer. You don't have to accept.
If you want to take her up on her offer, say "yes", get it in writing, and move within 14 days. If you don't want to take her up on her offer, say "no" and then negotiate for a different deal, or explore your other remedies as already discussed in your other thread.

