Hinn and his ilk will get their full measure in due time for the damage they've caused.
We've had the same experience in my family... Some people
I guess the whole Word of Faith crowd doesn't have enough faith either, because a lot of them get injured, get diseases, and die from diseases. They claim that the Lord has healed them when they get well, but somehow the Lord is always working through medical doctors when these healings occur. I am not making fun of Christian faith for healing; Jesus Christ did commend many people for their faith in Him to heal people, and we are told to make our petitions known to God, for elders to lay hands on the sick and anoint them will oil, etc. I pray for healings for myself and others all the time. It's just that the Word of Faith money preaching frauds are quite distant from Jesus Christ.
Here is a list of sick or dead Word of Faith "giants" that your church friend might like to review.
What always gets me is that word faith doctrine doesn't work anywhere else but the US and a few other countries. Most of the world's Christians have insufficient faith according to the prosperity gospel.