Popsugar Parenting Celebrity Babies Justin Hartley's Daughter Is Dating, and He's Not Too Happy Justin Hartley Can't Handle His Teenage Daughter Dating: "I've Never Loathed Anything More" 25 September 2019 by Victoria Messina Image Source: Getty / Jeff Kravitz Ah, celebrity parents — they're just like us! They have precious nap time interrupted by their babies, they devise clever tricks to avoid cursing around their youngins, and yes, they get wildly protective when their children start venturing into the world of dating. Justin Hartley hilariously proved that last bit when he stopped by The Tonight Show Starring Jimmy Fallon this week and opened up about how his teenage daughter, Isabella, has started going on dates. "I just want to crawl in a hole and die," he confessed right off the bat. Isabella, who Justin described as "15 going on 50," is from Justin's previous marriage to Lindsay Korman. "I've never loathed anything more in my life because I loved her first." The This Is Us actor went on to further drive home just how un-thrilled he is about his baby girl exploring this aspect of adolescence."I know it's a natural thing; it's a healthy thing. She's wonderful. She's sweet. She's responsible. She's great. She's earned the trust," Justin prefaced, quickly adding, "But I hate it — I hate all of it." The 42-year-old father (yep, he's actually 42, even though he doesn't look a day over 30) admitted that he's "never loathed anything more" than the thought of Isabella dating. "I loved her first," he said, adding that he's yet to meet a suitor of Isabella's that's lived up to his standards. Watch the late-night interview below to witness Justin's dramatic yet relatable reaction to his daughter's foray into the dating world — and to hear him chat about the latest season of This Is Us! Justin Hartley on The Tonight Show Starring Jimmy Fallon 1 / 12 Sweet Photos of Justin and Isabella Hartley 2 / 12 3 / 12 View this post on Instagram All smiles in Maui with my ladies. A post shared by Justin Hartley (@justinhartley) on Jun 23, 2019 at 12:49pm PDT 4 / 12 View this post on Instagram My OG valentine. Sending everyone a little extra love today. #happyvalentinesday A post shared by Justin Hartley (@justinhartley) on Feb 14, 2019 at 11:54am PST 5 / 12 6 / 12 View this post on Instagram I live for this smile. A post shared by Justin Hartley (@justinhartley) on Feb 21, 2018 at 8:31pm PST 7 / 12 8 / 12 View this post on Instagram I’m so lucky. I got to spend an amazing week in NY with my favorite child, @bellajustice_hartley. Thanks to @tiffanyandco #blueboxcafe @yankees #topoftherock @klgandhoda @todayshow A post shared by Justin Hartley (@justinhartley) on May 11, 2018 at 10:18am PDT 9 / 12 10 / 12 View this post on Instagram Hangin' at the park with the little one. A post shared by Justin Hartley (@justinhartley) on Jul 27, 2017 at 9:52pm PDT 11 / 12 12 / 12 Celebrity BabiesJustin HartleyTweens And TeensLate Night HighlightsThe Tonight Show Starring Jimmy FallonCelebrity Families