The family of missing Union County, South Carolina, woman spoke out Thursday in an exclusive interview four days after their loved one was last seen. Lisa Johnson last left her home in the Carlisle area of Union County on Sunday evening.Her kids describe her as the glue that has kept their family together.”Sometimes with her, it was the one reason we all got together. She is the reason we started going to church and trying to get closer to God. She was caring and giving and no matter who came around, family members or whatever, if she had and could give it them, she would,” Johnson’s son Charles Tew said. Officials said she was last seen wearing a black jacket, red pajama pants and black shoesHowever, that faith she instilled in her family is keeping hope alive to bring her home.”Like usually when she leaves the house, she would be …