Collection and Enforcement: Can a Wife be Required to Pay Child Support for Her Spouse's Out-of-Wedlock Child

My question involves child support in the State of: Ohio. My husband and I will be married 2 years on 9/28/15. We have been living apart since February 2015. My husband became very heavily involved in drugs early in the marriage and that is what led to our subsequent separation. He is now in a residential treatment facility and is asking for counseling to get our marriage back. However he recently found out that someone he used to use drugs with and had sex with had a baby and he may be the father. He has no income and is due in child support court 9/30 pending the results of a dna test. My question is this can they attach my income for child support for this child? With us being a) separated/divorcing and b) if we reconcile?

Thank you for your assistance.

Collection and Enforcement: Can a Wife be Required to Pay Child Support for Her Spouse's Out-of-Wedlock Child