Funeral Expense For Erick Plunkett

My name is Rachel Brennan, I was married to Erick Plunkett for 21 years. We had two children together, Katy 11 and Finn 6.
On Sept. 18th, 2017 Erick succumbed to the mental illness that had been tormenting him for years.
He took his own life, leaving behind his 2 children.
We divorced in February 2017.
As with most deaths it was unexpected and devastating.
I'm trying to raise money for my children to properly bury the father that they loved dearly.
All proceeds will go toward funeral expenses and any excess will go into a trust fund for his children.
He and I may not have been able to remain husband and wife but we remained committed to raising two amazing children.
I lack the finances to even begin to plan the arrangements.
The hospital has already called asking what funeral home I'd like to use.
His family also lacks the funds to lay their son to rest.
He had his flaws but he loved his children wholeheartedly without question. They deserve to say goodbye to thier father, have closure, and begin the long road to healing.
Any and all help is greatly appreciated.