I'm sorry you're going through this.

$100 a month is dirt cheap for rent. You can barely stay in the worst flea bag motel for 3 days for that.

It's not at all unreasonable to expect a grown child to contribute to the costs of maintaining a home. Stop blaming everyone, grow up and take responsibility for yourself. If you do, you'll get ahead in life. If you don't, you will end up homeless.

And btw, I worked for a homeless organization for 2.5 years several years ago, and believe me, they didn't allow the tenants to get away with crap. They had a caseworker they answered to. If they didn't pay their rent, they were evicted. If they weren't working, the organization helped them find a job including working in the daycare for homeless children. It was tough love, and some people were helped. Others left because they didn't want to learn to be responsible for themselves.