Good for you for pushing it. I hope he does end up getting the services without too much of a battle. I can't believe the case manager flat out told you it was a waste of time - that is so rude. And implying that you are not doing enough at home is not cool either.
We had DS' IEP meeting a few weeks ago, he is transitioning from early intervention into the school district and qualified for a two-hour group speech class two days per week. So we are going from 45 minutes twice a month to 4 hours a week. On his testing he came in at about a 6% in articulation - which means that 94% of kids his age have better articulation skills than he does. The folks at the IEP meeting set up all sorts of expectations about what would happen next and how great everyone was - and not one of them actually happened. The therapist ended up looking like a total schlub, and I don't know if that's because they set her up to look like one or she has no follow through whatsoever. I hung up the phone after my first contact with her, feeling like I was completely hosed and totally unsatisfied with what she had to say. Thought about it for a few hours and called her later to try to straighten a few things out, which we were able to do. But I had to be "that mom". I really wish I didn't have to always push just to get what I think I deserve from these people. And the fact that I used to be one of these people just makes it worse, because I know how lame and ineffective they are being and I won't settle for it.
Sorry, I'm rambling...I've said it before, your son is lucky to have you on his side.
Esmerelda Supercalifragilistic (41) DD (5) DS (2) Just eat it, will ya