Cardi B doesn't want to rely too much on her parents to care for her chidlren.Ilya S. Savenok/Getty ImagesCardi B says she doesn't want to be over-reliant on others to care for her two kids — not even her parents.She told Rolling Stone that since she gave birth to her children, she is responsible for them.Childcare costs in the US are rising, forcing many working millennial parents to seek alternative solutions.Cardi B is a hands-on mom who doesn't want to be over-reliant on others to care for her kids — not even her parents."I had them kids," she told Rolling Stone.