Kristi Noem and Corey Lewandowski's alleged affair has put a spotlight on their personal lives, including Lewandowski's marriage to Alison Lewandowski.
Before marrying Lewandowski, Alison was married to Brian Kinney, a 28-year-old manager at PricewaterhouseCoopers in Boston, who was killed in the 9/11 attacks.
Kinney and Alison met as teenagers at a gas station in Lowell, Massachusetts, where Kinney's father owned the business.
They got married in 1998 and three years later, Alison was a widow.
Lewandowski and Alison shared a past, having dated in high school and college before going their own ways.
Lewandowski married Alison in 2005, and the couple has three sons and a daughter together.
Alison has received support on social media amid the ongoing buzz about Noem and Lewandowski's alleged affair.