A Chicago woman is suing a Midvale adoption agency, alleging her mentally ill 20-year-old daughter was pressured into relinquishing a 3-month-old baby for adoption.

But the agency director insists this is a family fight involving a young woman who didn't want her mother to know she was placing the little girl for adoption.

Maria McDonald filed suit Monday in Cook County Circuit Court in Illinois, alleging A Cherished Child adoption agency coerced her daughter, Carmen, into relinquishing parental rights to Carmen's daughter, Tamia. Carmen McDonald also is a plaintiff, although she did not sign the suit.

Maria McDonald said she and her daughter want the baby back.

Her daughter is in the hospital getting psychiatric help for bipolar disorder, according to Maria McDonald, who added this is the young woman's second psychiatric hospitalization in weeks and one of many since she was diagnosed at age 13.

But Ruby Johnston, director of A Cherished Child, said the lawsuit's claims are untrue.

"This whole thing is not an agency issue, it's a family issue," Johnston said. "This birth mother didn't want her mother to know she was placing (the child for adoption).

"One thing our agency does is, whenever a birth mother contacts us with a child that has been born, we ask if there's anyone in the family that can take the child. That's what we encourage them to do first," Johnston said.

The legal battle has evoked strong emotions in the Chicago area as claims circulate that low-income black women are enticed to Utah to give up their babies. Local pastors and lawyers have joined together in this case and a "Save Baby Tamia Legal Fund" has been set up at South Shore Bank of Chicago.

Bishop Tavis Grant, chief of staff for the United Pentecostal Churches, a group of 500 churches, said this goes beyond the McDonalds' situation and raises questions about the "predatory practices" of some Utah adoption agencies.

"They purposely go after low-income minorities, in particular African-American women, who are in crisis," Bishop Grant said. "They seek out women who are in unstable situations for the purpose of being expedient in terms of the transfer of custody."

Bishop Grant said they're extending a "moral appeal" to the adoptive couple to return Tamia.

"You wouldn't want to buy a car from someone in these circumstances, let alone disconnect a child from her family forever. These are not the proper circumstances for someone to build a family, no matter how desperate they are," Bishop Grant said.