She cried!! We went to lunch with her, her son, DH, and me at Chick Fil A. We couldn't tell her son because he is TERRIBLE at keeping secrets (He's seven, and doesn't really understand yet that some secrets are actually really important not to tell...like don't tell your Grandmother her ex has a girlfriend and then giggle about it. Not. Good. I digress)
So we sent Nephew to the playground and while he was gone I handed SIL a Thank You Card. She was totally confused, but the inside of it said "Thanks for all you've done for us! Because you are an amazing sister and sister-in-law, we are promoting you to AUNT!!"
She cried and we hugged and then Nephew came back from the playground so we had to talk in code about it. She is so excited and was so glad to be one of the first to know.
Re: Just told my sister in law!