It's wrong for you to live with a man who's not your husband.
It's wrong to support a man who's living off of you. He won't buy the cow if he can get the milk for free.
Being African-american or female has nothing to do with using common sense.
Common sense says, "Put him out". Then make sure the next guy has (and keeps) a job before you enter a relationship.
Most importantly, start and keep a relationship with God through Jesus Christ. Not religion. He will change your heart and guide the right man to you, if you delight in Him. Ask Jesus Christ to come into your heart, to forgive you of any sin. Thank Him for dying for you so you can have eternal life. Confess that you believe He's the Son of God who has risen from the dead. Tell Him that you'll live for Him.
Stay in contact by talking to the Lord everyday, and follow His Life Manual (the Bible) daily, starting with St. John. Make friends at a local Bible-teaching church and tell others about Jesus.