Maria Wilson is the estranged wife of Ken Wilson.
Maria came to the hospital after her estranged husband, Ken, died while attempting to give a sperm deposit to get his girlfriend, Leslie, pregnant. The hospital lawyer had just okayed Naomi extracting the sperm for Leslie's use when Maria came in and put a stop to it. Initially, she just wanted to stop Leslie from getting his sperm, but then she decided she wanted it extracted for her own use.
Naomi talked to her, saying she needed to let Ken go. She then relented and agreed to let Leslie have Ken's sperm.
She was married to Ken Wilson for 17 years when he left her, saying he wanted to find himself. She says she yelled at him too much.