I hear a story about three people making comments about each other, either outwardly or in their own heads. You can't expect your MIL to do something you can't or won't do yourself. She interprets everything she hears from you through her already-established picture of who you are. You and your husband are doing exactly the same thing, right? No matter what she does, or how caring or responsible her intentions, you'll see them only as yet another example of your MIL's psycho tendencies.
If you're both doing that to each other, nothing's going to change for the better. But if even ONE of you finds a new way to think about the other, you'll be amazed at the positive changes that can happen. Unless it's more fun just being a victim yourself (sometimes there's a payoff in there that we don't even recognize).
If you could simply take everything your MIL says at face value, you would probably hear a woman who's frustrated at the lack of appreciation she gets for giving you a place to live, putting up with a DIL who clearly doesn't like her, and gets no thanks for interacting with your daughter. She has a side of the story, too, and it probably looks exactly like yours.
There's a powerful self-help process called The Work which helps us examine and change those inward stories we tell ourselves. For me, this process has helped me to grow up and understand other people better (I'm still working on that, and it's been so worth it!). Even those of us who are seen as horrible psychos are probably doing the best we can, at least until something better is modeled for us. If you'd like to try this process, which can really reduce the amount of suffering you do over the next 4 months, you can download free resources and watch many videos showing The Work being done by a variety of people here: thework.com/thework-4questions.php
Wishing you the best.