It's a blessing in disguise.
Because of him, you have identified your potential. Feel proud about yourself for all your successes.
I know you did everything for him. I would suggest you to think, you did because of him.
If he is unable to understand and accept you and your love, than his parents,
How do you think, he would support you all through your life.
Next Steps
For a detailed understanding, consult a psychologist in your city.