If poker is your life and the job, you need to show your family, that you can earn money through the game. If you will give them money for life, they will say it,s ok, work hard - go pro. But if you are not good enough, of course they will tell you, that this is just a silly game.
Also for lots of people poker is just a hobby after the job, so, this is my situation, so that,s ok.