Project: Adopt my stepdaughters

I have three amazing stepdaughters, aged 3-9 who have to deal weekend after weekend of their Dad skipping out on visitations to drink and play video games with his  buddies. It breaks my heart to see this and they deserve so much better. Child support is payed whenever he feels like it. We havent seen anything in months. He hasn't visited them in months and recently contacted my wife about about signing over custody. He agreed to pay for half the lawyer fees and let us down as usual. The family wants nothing more than to give these girls the best we can and we know they deserve. They ask me to adopt them all the time and to be honest, nothing would make me, my wife, and my future daughters happier. We are trying raise the money we need to make their dreams come true. Since we get no support money is pretty tight and we're trying all of our options. They dont need to spend another afternoon crying. I love them so much and I appreciate you taking the time to read this. If you can help, no matter how little, we will be eternally greatful.