(April 20, 2018, 2:14 PM EDT) -- ST. LOUIS — Efforts by a mother to undo a grant of paternal grandmother visitation rights were unsuccessful on April 17, when the Eastern District Missouri Court of Appeals found that a trial court judge did not abuse his discretion in deeming visitation in the best interests of the child pursuant to Herndon v. Tuhey and Blakely v. Blakely (Mary Lu Clay v. Melissa Clay, No. ED105691, Mo. App., Eastern Dist., 2018 Mo. App. LEXIS 384)....