Entertainment TV '90 Day Fiancé' : Ed Calls Liz His 'Forever' — but Her Grandparents Still Question Their Age Gap Ed and Liz's engagement party is on the horizon, and so far, not many of their family members will be in attendance due to strong objections to the marriage By Kelly Wynne Kelly Wynne Kelly Wynne has been a TV writer at PEOPLE digital since 2021. Her work has been seen in Newsweek, where she acted as a reality TV and true-crime writer, Atwood Magazine and her mental health blog, The Chronically. People Editorial Guidelines Published on October 2, 2022 10:01PM EDT Photo: AARON FELDMAN/TLC Ed "Big Ed" Brown is meeting the grandparents. On Sunday night's episode of 90 Day Fiancé: Happily Ever After? Liz Woods introduced Ed to her grandparents — something she didn't even do with her last husband. In a boardwalk meetup, the people who raised Liz, 29, questioned how much of their granddaughter's relationship is true love — and how much of it is just 57-year-old Ed's wish to feel younger. Liz's grandma posed the question: "Are you marrying her because you really, really, really love her? Or is it because she makes you feel young?" Ed replied, "I'm marrying her cause I really, really love her. I can't live without her." 90 Day's Liz and Ed Hit a Breaking Point: She Slams His 'Control Issues,' He Calls Her a 'Pain in the Ass' Grandpa chimed in with a claim that Ed's love for Liz isn't unique. "Are you positive about that? I've heard that remark once before." Ed wasn't afraid to double down: "She's my forever. She is a pain in the butt, so am I. But, she's who I want to be with. She does make me feel young, but that's not why I'm marrying her. I'm going to love her and take care of her for the rest of her life." The grandparents weren't afraid to size Ed up — literally. Their jokes about Ed's short stature mostly had Ed laughing along. "I'll get that pelican on ya," Liz's grandpa said to Ed. "He'll think you're bait cause you're so little." Later in the evening, without Ed, the grandparents had a heart to heart with Liz. Seeing her married twice before, they questioned how she knew Ed was the one — especially knowing the pair have broken up multiple times. 90 Day's Big Ed Says He and Fiancée Liz Woods Previously Broke Up Because of 'Timing' Their main concern was Ed's age. "Your age difference. Him being that much older than you, are you willing to take care of him when he's not able to?" Liz's grandma asked. Liz said she had thought that through. "It's already crossed my mind multiple times. Not so much as taking care of him, but so much as, like, I'm scared to lose him — cause he's older. But yeah," Liz said with tears in her eyes. "I would take care of him." The grandparents admitted to having a soft spot for challenging engagements. "The world was against us getting married," Liz's grandma said of her own union. "Just like them, and we made it." With Ed and Liz's engagement party on the horizon, they were grateful for this change of heart as Ed remained at odds with his mother at daughter — two people who have vocally disapproved of the marriage. It seemed that Liz's family, at least, might be open to supporting the relationship, no matter how many people oppose it. Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. 90 Day Fiancé: Happily Ever After? airs Sundays at 8 p.m. ET on TLC and Discovery+.