She can't kick you out in 2 days, let alone in 15 days. I'm not sure if the RTA treats sublease differently, but if it's anything like regular leases, you can't be evicted on such short notice.

Also, doesn't matter if it's written on a dirty napkin with Mac sauce all over it - if it has your name and her name, signatures, and terms of an agreement, then it is a perfectly legal contract.

Short of coming in and dragging you out herself (which is illegal) there's little she can practically do to force you out in such a short time span of 15 days. She seems to be trying to scare you.

I would just tell her that youre aware of your rights and that there is nothing she can do to evict you in 15 days, because you and her signed a legally binding agreement (her word document)