By Tatiana Krisztina & Natalie Hunter Prince Harry and Meghan Markle were seen at the San Antonio airport, presumably heading home after their trip to Texas. While in the state, Harry cheered on his wife as she was a keynote speaker at SXSW on Friday. After the festival, the couple visited the home of school teacher Irma Garcia who was tragically killed in the Uvalde school shooting in 2022. The Instagram page DeuxMoi posted the photo of Meghan and Harry at the airport as part of their “Sunday Sighted” series where every Sunday the page shares celebrity sightings from the past week. The photo …