Hi PFH, I think you are referring to FJ, right? If so, I think her point was that even having achieved that pretty amazing (IMO) level of familiarity and comfort with ASL, passing interpreter exams -- she still comes up against limitations in conversing with and teaching her child. She didn't say she wasn't fluent enough to use it -- from what I've read, I believe she does in all aspects of her life -- but just that she wishes to have a greater ease in and comprehensiveness in wielding ASL.
Now, she's committed two intensive years of study to ASL, has rebuilt her family's life within the Deaf community, immerses her daughter in Deaf culture, had enrolled her daughter in a signing school. Yet she is concerned that she's not providing enough of the language to her daughter and is trying to do more. And you, and others, continually slam her for not supporting ASL, for being anti-ASL? Who is discouraging new parents of deaf children from attempting to pursue ASL here? This mother, or the community who chastises her and clamors that it's not enough?
