If you've come here thinking you can get rich quick, then you will be disappointed and this isn't the site for you. FusionCash is a great place to make some extra money on the side, but I don't think you'll be able to support yourself and your kids with just this.
However, you can combine money made here with other opportunities online to get bigger earnings. Just make sure you do your homework on anything you get yourself into. There are a lot of scams out there. There are many here who have had success making some money online. Just take a look around the forum, and remember that search engines like Google and Bing are your friends in researching.
Good luck and happy earning.