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The Truth About the Profession - Home
I work at a flying school as an instructor and we have some instructors who quit the airlines to have a more stable life working as a CFI. CFIs are home pretty much every night and at the right school, they can have decent pay and conditions.
Can you have a family? Sure, but depends how tolerant your significant other is and how supportive they can be.
Will you be home often? Depends on the company, your seniority within the company, and more.