However, in the past week or so, she now uses being "ill" as an excuse for everything! When she breaks promises "don't blame me I'm ill". When she shouts "I can't help it I'm ill". When she has a complete lack of empathy and tells me off for my own emotions "I can't help it, I'm ill".
So there's a connection being made here isn't there? If this realization is new it will take some time, she's saying I'm ill out loud.
Allowing our partner to walk all over our boundaries is not helpful to their recovery, it's rather enabling. What do your boundaries look like wundres?