I would have liked to private message you but can't figure out how. Just know that I have learned that a few people on this forum would like to make you feel stupid and will pick apart every word you say. They have a negative attitude and do it to everyone. I understood everything about the questions you have as my husband has progressed extremely rapidly, even much faster than it seems your mom. Most on the forum are a wonderful resource so it is worth putting up with the others. Hope you get the answers you are hoping for with your mom. We will all be thinking of you and your mom!