My kids took advantage of me when I was very sick from hyperemesis last year. While they didn't "destroy" the house deliberately, days of not listening and finally days of just playing and playing and playing left my home in a destroyed state. When I got better, the discipline wasn't there even though I tried and I figured out that my older children were taking advantage of the situation as they figured out that I would tire out and give up and not follow up.
However, they NEVER said anything like that.
It is time to call your daughter to the carpet on her behavior. She is taking advantage of you. It isn't that she lacks a work ethic, it is that she feels that you have a new housekeeper/servant and that is you.
Call her to the carpet on it. Prohibit her from activities. Prohibit her from her life if she wants to carry on that entitled bratty behavior. It is wrong and that to me is more important than the fact that she doesn't want to do the dishes (as an example).
While my kids knew just when I would cry uncle, I could get them to do some things. We do homeschool and that part was the most challenging and it didn't get finished until August at a slow pace. But it did get done.
Now that I am well, it is taking months to undo the learned behaviors they have gotten away with in the last year. To add insult to injury, I wasn't single, but dad was away. So there was no backup to say "listen to mom", though I did get him on the phone a few times.
Time to rein it in. And since she feels inclined to have you as her made, I'd make her become yours, at least temporarily. If she can't do her fair share, then she can do all the work and come to appreciate how little she is asked to do.
My dd is only 10, but that maneuver seems to be effective. Complain and I just provide more until the original assignments can be done without complaint the next time I ask.
As for your condition--she's in the eye rolling mode, she isn't going to care what your condition is.
My mom is disabled and had issues in child rearing. I'd be lying if I said we cared. But we did love it when mom cleaned the house and I resented some (but not all) of my chores b/c they were dictated by lazy stepfathers who called me a very wretched name to indicate exactly where my place was. But I digress.
As we got older, we appreciated the magnitude of my mom's disability. But back then... "Ummm...well your mom, whadda ya mean you can't do my chores?"
We would have NEVER gotten away with back talk. Which is why I hated my chores, but did them anyway.
I would just make sure that if you don't have a physical limitation that you make sure that you haven't turned your dd into the made. She may be very resentful and feel like she is doing everything for you. That isn't fair for her either.
But for now--it sounds like she needs a lesson in minding and empathy and how not to speak to you in a snitty, entitled manner. You can share the chores with her later.
And yes--my 10 and 8 yo did get paid back for their defiance of yester-year. The 10yo especially didn't like her lack of a summer vacation. But one gets summer school when they don't do homework and one gets to spend a long time cleaning when one spent many months failing to clean up after themselves.
Everything is much better now. But I don't have a disability and I do have my husband now. But the bigger key was to firmly let them know that mom is back and mom isn't taking it anymore.
But there is a light at the end of a the tunnel. It is time to set your foot down and get to it.
And if she has a cell phone, ipod, any other "my teen will die without this gadget" gadget....it is probably time to put them and her on lockdown. She hasn't been earning the privilege of using them.