I am so sorry to hear that. I know how it is to worry about a few of those things, especially keeping your child well to go. I am already so worried about that. You will be just fine and able to do it. Once you get on your way, you will be so grateful you are doing this for your child and have an amazing time. I always say, think positive and everything will be fine! I know, much harder to say than to do. Do you have a friend of someone that can just check in on your mom from time to time while your gone? She is though just a phone call away too, but I am sure it would be nice to just not have to worry about her as you need this break too! Hang in there!! Start making plans, looking into things to do, look at photos of other kids there to cheer you up knowing you are taking your child there and he will love it! That is what I am trying to do to overcome the worries.