Jenelle Evans is “ecstatic” after regaining custody of two of her kids. Us confirmed on July 3 that a North Carolina court let the former Teen Mom 2 star and her husband, David Eason, bring home their daughter, Ensley, 2, after David brutally shot their dog in May. The reality star also regained custody of her son, Kaiser, 5 (Dad is ex Nathan Griffith), and David’s daughter Maryssa, 11, from a previous relationship. Her son Jace, 9 (with ex Andrew Lewis), has been with her mother, Barbara Evans, but she’s hoping to get full custody of him as well. For now, Jenelle, 27, is ready to go back to being a mom. Adds the 16 & Pregnant alum, “I’m excited to be moving forward and continuing to show America I’m…