It is wrong to steal another person's child.
Kelly is barren and is researching her options.
Kelly wants a child to raise and love.
Kelly goes through all the requirements to be able to adopt an orphan child and provide it love and a home.
Kelly decides the cheapest and fastest option is to find an unattended child in public to grab and take home.
Kelly raises a young child who was orphaned and the child grows up happy and loved.
Kelly traumatizes a young child when she grabs it away from its parents.