I work with a guy who makes a lot more than me, and he describes his salary as "spending money" because he has so many other ventures, contract jobs, and investments. His attitude about code is that no one in the future is going to look at your code like it's the Iliad. It's not art. It's just a tool. Almost none of us have any legacy to speak of with regard to this work. Your priorities as a father are worth it. You and your child will remember and cherish a day at the park far more than a well designed program.