Ex husband 35 YRS ago abandoned 2 kids, no child support. DIED today. FUNERAL home wants my daughter to pay all expenses. HAS 20 yr daughter out there

His estate would typically be responsible for his funeral,  and any last illness expenses. Did he leave any type of estate worth at least $50,000 to probate in Wisconsin? Did he have a Will? Who is his executor or personal representative of the estate? If he has no estate and basically died a pauper, whoever plans and arranges the funeral would have a contractual obligation to pay for it if he died owing nothing. It would be best to talk to an experienced estate attorney as soon as possible.