Aww it sounds like you are really close with your sister! Five kids is a big family with a lot of responsiblities... and expenses! It sounds like Steemit could potentially be both a creative outlet and financial stream for her in the long run.
Also, I just want to say that i'm really sorry it took me so long to reply! I got a little behind on replying to comments and want you to know how excited I am that you entered this giveaway! I will be posting the winners later today! :)