More detail on: Should I quit my job while living with a narcissist?

The boyfriend has begged me to quit my job. He claims that it's so we can have more time together. I've lived with him and his two kids for the last year. I'm the primary caregiver for his kids. He works long hours. Narcissism was under wraps till a couple months ago. The fear is that his attitude may take a turn for the worse. I'm worried about giving complete earning power. Will he eventually become resentful that he's the only one making money? Will he continue to work hard to continue the life we're accustomed to? Will the relationship work out...