Sofia Vergara, 51, says she doesn't want more kids at her age because she can't give them her all."I didn't think because of my career, the way I live my life, the way my marriage was, that it was fair to bring a kid to this world, and I'm not going to be able to give 100 percent," Vergara told People.Since Vergara was already a mother, she knew the kind of dedication it would take to raise another child — something that she couldn't provide at this point in her life."There's things in life that... Read this story