; Can you contact your bank and report the card was stolen to possibly have the money reimbursed?
You could also try GoFundMe (I've seen good things about it and fundraising) as well as if you find the right commission base or price them in a range that they will gain traction and get you to your goal quicker but in smaller increments that could really help.
I'm really sorry that happened to you guys and I wish you both the best of luck in figuring out the situation.