Look in the phone book.
Get the address of The Salvation Army and The Rescue Mission.
Write those on a piece of paper.
When you get home, if he is still there, give him the paper, say I love you, and goodnight.
Go in the house and lock the door and go to bed.
Yes it is hard, Know that our prayers are with you.
Better yet:
Salvation Army
3949 Forest Park Ave
St Louis, MO 63108
(314) 535-0057
Haven of Grace
1225 Warren St, St Louis - (314) 621-6507
St. Louis ACCESS
1430 Olive
St.Louis, MO 63103
Phone: (314)877-1723
FAX: (314)877-1709
Sunshine Mission
1520 N. 13th Street
St. Louis, MO 63106
Phone: (314)231-8209
FAX: (314)231-9617
There that should help you with your resolve.
Love and hugs,