Mealey's (March 9, 2018, 10:19 AM EST) -- SAN ANTONIO — A Texas appeals panel on March 7 held that a probate court had subject matter jurisdiction and did not abuse its discretion in finding a plaintiff to be a vexatious litigant in a dispute between siblings over their late father’s estate, further dismissing the appellants’ due process challenges for lack of jurisdiction (In Re Estate of Ramiro Aguilar Jr., No. 04-16-00503-CV, Texas App., 4th Dist., 2018 Tex. App. LEXIS 1701)....