Don't contact him, if you don't want to. Let him or his family continue to make the deposits to the bank.
Me 31 Wife 34 (Step)D 15 /(Step)S 13 / D 6 Married 3/3/01 Separated 6/4/10 Bomb 6/14/10 Served 6/22/10 EA/PA Discovered 7/5/10 Now Back Together 8/1/10