Punchcard~ She is sending me a copy of her decree, since we live out of state, so I'm not sure of the exact wording. I went with what she was telling me. This is the link I have from the IRS website :
Qualifying Child Rules
I also called and spoke with someone at the IRS to verify.
As for them previously claiming more than allowed under EIC; no. I went back and reviewed the return, and it's only three. So no tax problems there!
No, my name isn't listed on her taxes as a preparer, but rather as a third party designee, so that I may talk to the IRS if need be. I just used H&R Block software. Sorry, I don't typically go around saying I prepare her taxes, I was just trying to get some help here. I guess I didn't realize the implications of stating I was preparing her taxes. Thanks!
Thank you all, again! As soon as I get her decree, I will be sure to read through it thoroughly and come back here. Thanks for all the great info!