Heather Rae El Moussa and Tarek El Moussa are trying to balance their marriage while raising their 2-year-old son, Tristan. "It's a work in progress," Heather Rae, 38, exclusively told Us Weekly on Wednesday, October 8, while promoting the launch of her new clean beauty line Heather Rae Essentials. "I think marriage is a work in progress in general. Like you're with this person every day." Heather Rae added that she doesn't think "there's a solution or an answer" to getting back to the way things were before welcoming a baby.