Funeral Cost: Schmidt family

Chris passed away unexpectedly due to what we think was a heart attack. He left behind three daughters: 18, 15, and a 6 year old and a wife ending a marriage just short of 20  years.  This sudden loss has left this family in shock both emotionally and finiacially , from college costs, funeral costs and everyday living. Please help with anything that you can. Anything will help this family in grief that wasn't prepared for this sudden loss.