Holly, if it's any consolation, up until I was about 7 years old or so, I wrote backwards, and could not tell the difference between the letters M and N and W, the letter E and the number 3, the letter S and the number 5.
In the third grade they wanted to put me in a special school because I was so far behind in reading (somewhere around the second half of the first grade or first half of the second grade).
I also was horrible at math.
In the second half of the third grade, they called my mother into school towards the end of the year because I tested out with the reading comprehension of junior year of high school.
I never got over the math difficulty, and believe it or not, still cannot multiply. I'm not kidding either, most of the multiplication tables are still a mystery to me.
However, I did develop coping mechanisms and made it through 2 semesters of statistics in university, and later created product pricing algorithms as part of my part of my job as a marketing product manager.
I guess I'm saying is that with love and patience things do get better, and perhaps Tyler may just be a diamond in the rough, just waiting to sparkle and shine.