Braunwyn Windham-Burke is supportive of her ex's new relationship. ET's Brice Sander spoke to the 43-year-old former star at the release party for Dave Quinn's , and she reacted to her ex, Kris, moving on with former star Alexis Haines.«I knew about it a few months before you guys did,» Braunwyn told ET of her ex's new relationship, which Alexis first publicly revealed on her Instagram Story in September.