Martha Stewart Details Enduring Years of Infidelity by Her Husband Including One Affair 'Right on Our Property'

“I just hope that everyone gets a few life lessons from the film and understands what’s been going on,” Stewart tells PEOPLE. No hard topic is off the table. Stewart, 83, reveals that both she and her ex-husband, publisherAndy Stewart, had affairs during their marriage. The couple were married from 1961 to 1990 and share daughterAlexis, born in 1965. Early in the film, Martha recalls kissing a “very handsome guy” in Florence’s Duomo on her European honeymoon while Andy was at their hotel.

Martha Stewart Gave a Masterclass in Winter Layering — Shop Similar Styles Starting at $8

Photo:Dominik Bindl/Getty; Walmart Dominik Bindl/Getty; Walmart The media mogul is known for being an icon both in home decor and fashion, and the sweater-on-sweater look she wore in a recentInstagram postproves that bundling up doesn’t have to sacrifice style. Her cozy-looking tan crewneck sweater is layered under a chunky knit open-front cardigan, giving a polished look that is likely warm enough to brave any temperature. In an attempt to recreate this look, we found similar versions of both sweaters below, and prices start at just $8.

Martha Stewart Has Been Wearing This Plush Uniform in So Many Different Ways Lately

Photo:Martha Stewart/Instagram (2); QVC/Instagram Martha Stewart/Instagram (2); QVC/Instagram If there’s one thingMartha Stewarthas taught me aboutwinter fashion, it’s that you can totally wear sweats outside the house. But you don’t have to compromise style with thesmart fashion hackshe’s been wearing nonstop. I’ve spotted her in matching sweater setsmore times than I can countthis season, and she’s not just wearing them inside — Stewart most recently wore a beige set in an episode ofThe Martha Stewart Podcast.

Martha Stewart Has Plans to See Billie Eilish and Hit Up Jingle Ball with Her Grandkids: 'I Attend Religiously'

Martha Stewart and grandson Truman (left), Martha Stewart and granddaughter Jude.Photo:John Nacion/Getty; Dave Kotinsky/Getty John Nacion/Getty; Dave Kotinsky/Getty Martha Stewartis cherishing the time she spends with her grandkids. The home and entertainment icon is grandmother to daughterAlexis Stewart’s two kids — Truman, 12, and Jude, 13. With her grandkids transitioning into their teenage years, Martha tells PEOPLE she’s happy to meet them where they’re at when it comes to quality time.

Martha Stewart Is the Ultimate Beauty Influencer in 'Nude' MAC Cosmetics' Ad: 'I Love Those Thirst Traps' (Exclusive)

Martha Stewart for MAC Cosmetics.Photo:MAC Cosmetics MAC Cosmetics All eyes are onMartha Stewart.The lifestyle expert and businesswoman, 83, stars in MAC Cosmetics' newest campaign — titled “I Only Wear MAC” — where she cheekily leans into the brand’s nude shades. What better way to do that than with one of her signature thirst trap photos?Stewart was more than happy to oblige."[The photos are] charming and I think they’ll get some attention," she tells PEOPLE exclusively with a laugh.