There’s a quote from the realator involved to the effect of “we need to resolve this”. Notice the language technically is just saying we’ll work this out, but it’s worded with the implication that it’s on her to make good. Which, no, it isn’t.

Her correct response would be “my lawyer will be in touch”, and looks like she did that. I don’t know if this is going to get her into Fuck You Money or not, but either way, she seems to be smart enough to let her lawyer do the talking.