My condolences to you and your children on the loss of their father. Yes, he is better off now, but they will still miss him. I think my dad would be better off as well, rather than lingering on confused. I don't think he is quite that close yet, buy you never know.
Hope the cost of repairing your car is not much. Hopefully less than my machine!
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My newest Grandson, Caleb Austin, was born May 29th. I am now Grandma to 4 precious babies. I am so blessed!!!!