Christie Werts, a 51-year-old mom from Ohio, did something not every woman would do—she adopted her husband’s ex-wife’s son. She did it because she loved him and had a tough childhood.As of the most recent federal data, 331,747 children were in the U.S. foster care system, and last year alone, only 43,380 of them were adopted, according to foster care statistics compiled by the Christian Alliance for Orphans. Behind every one of those numbers is a family decision that could go either way, and most people never find out just how far someone, a relative, a stepparent, a near-stranger, is willing to go with real kindness, generosity and compassion to make sure a specific child doesn’t become one of them. Christie Werts knows that decision personally. She lived through foster care herself as a kid, and the empathy she carried from it shaped everything that came next. So when tragedy struck her own blended family, she wasn’t about to let history repeat itself for someone she loved, choosing happiness and family over…