Teddi Mellencamp Hubert Vestil/Getty Images Teddi Mellencamp and estranged husband Edwin Arroyave’s son, Cruz, spent part of his school day hoping for her brain surgery recovery to be successful. “Cruz’s class made this for @teddimellencamp ❤️,” Arroyave, 47, wrote via Instagram Story on Thursday, February 13. In Arroyave’s photo, 10-year-old Cruz held up a heart-shaped…
