I Am An Enabler In Need Of Help

My grandson has been using heroin on and off since he was 16. He is now 31 yr. He was in jail for most of the last 8 years for things he did when he was a teenager and using drugs. He finished his sentence a little over a year ago and I have been helping him to get back on his feet and turn his life around. I have given him a lot of money, too much for the financial position i am in. I just found out he has been lying to me about a lot of things. I thought he was on suboxone but now I am not so sure. I cannot believe anything he tells me now and I have to stop giving him money. He was living in a condo I own but he has caused me a lot of trouble there. I have to kick him out and stop giving him any money. The problem is once I get over my anger with him I am afraid I will break down and start helping him again. I realize now that all the help I have given him has not helped him at all. He is still on drugs (suboxone) and cannot seem to hold a job. He does not seem to have any desire to get off suboxone and does not want to go to a detox or get into a drug program. I love him so much and I want to see him well so bad but I cannot do it for him. Any advice will be welcome.
I know it doesn't seem like it, but you are helping him by not helping him. I am fairly new to all of this, but I am trying to learn how not to enable my daughter. I give her food, but not money. I would not let her come home until she agreed to get help. She is in an inpatient rehab now. I am at peace at the moment, but it is up to her to help herself. I will support her with love but not financially.
Alcoholics and addicts have to hit bottom before they surrender and become teachable.

AA's "Daily Reflection" describes the necessity to hit bottom ....

http://www.aa.org/pages/en_US/daily...=2016&m=01&d=16

If we enable and keep them from hitting bottom (taking responsibility) they continue to suffer.

All the best.

Bob R