sore thumb

So we've been in this process of trying to get Madeleine to stop sucking her thumb for a long, long time now. We actually started trying right after her 3rd bday. She'll be 5 in November. I can't remember when but a while back we got her to stop sucking her thumb during the day. She loved sucking it while reading books or watching something. That was hard to stop but we did it. Then about 2 weeks ago I decided I would try to get her to stop at night. It fell on the same week as Phil being in Hong Kong and Lily giving up her pacifier. She got really excited about stopping because I bought a Barbie kitchen that she could have if she didn't suck her thumb for 3 nights in a row. It was very, very hard but that kitchen was a huge draw for her and so she stopped. Yesterday afternoon she confessed to me that she's been sucking her thumb all along. She had been lying to me/us every day about it. I had my suspicions because for the last few nights when I'd check