I'm sorry to hear about your loss. I went through something similar and unfortunately there isn't a lot you can do. Even if you report him he's not a business and you gave him the monies willingly. All you can do now is search out the aid to help you get the kids winter clothing and gifts for Christmas.
The Salvation Army offers the Christmas Cheer Program For more information about any of the services below, email: Karen.Holloway@use.salvationarmy.org
I don't know what county you are in but the following website is for the Ohio Community Action Programs by county:OACCA
Namaste-Anora