Aiden is 5 years old now. Things started off great then at the age of 15 months he couldn't do what little kids could do. He couldn't walk or talk but the walking was just a little at first now he can't even sit up. We found out at the age of 2 1/2 he had GM1 gangliosdiosis type 2 and missing the top part of his 6th chromosome. It changed my life!