Erika Kirk (née Frantzve) celebrated her 37th birthday with a throwback video of her late husband, Charlie Kirk. "I always loved celebrating you, and maybe because it was a reflection of how beautifully you always celebrated me," Erika captioned an Instagram video on Thursday, November 20. "I romanticized growing old with you, the love of my life. I used to wonder what our faces would look like with wisdom-wrinkles.