I ruined my ex boyfriends career choice
Is there a reason why you ruined his career?
He should have chosen me, not waste his skills elsewhere.
You both each others -ex for a reason. That means you're out of each others life and no longer interfering.
I don't get it why he cares about a relationship. He lost his skills. Shouldn't he just be focusing on me?
Not if you are not together. There is no reason you should be interfering in an ex partners life.