Help Cover Dad's Final Expenses

Hi, my father unexpectedly passed 05/01/2025. He didn’t have life insurance and he left everything to his wife who he was separated from. She hasn’t paid for anything so it fell on us. Just a basic cremation was $3,400. We had to drive to North Dakota to pick him up and get some of his things. We also plan on having a celebration of life for him this following week. This has just been very unexpected and I don’t have the funds to do all of this right now.