Millie Mackintosh recently marked four years of sobriety, a milestone she shared with her followers on Instagram. The 37-year-old posted a video featuring a celebratory cupcake with four candles, accompanied by the caption, "Isn't it boring being sober...?" This was followed by a montage of nature images with the text, "What boring feels like." Mackintosh reflected on a period of significant personal change, alluding to her recent split from husband Hugo Taylor. The couple announced their impending divorce after seven years of marriage earlier this year. Mackintosh, who was previously married to Professor Green from 2013 to 2016, wrote about confronting past feelings that have resurfaced during this "big life change." She described learning to "sit in the discomfort of my feelings instead of trying to run from them." "Celebrating 4 years sober," she wrote. "I feel so grateful for this life for the hope, the joy and the beauty that has come from the ashes of what I once thought was my life burning to the ground. Four years ago, I genuinely felt like my life was over." Mackintosh acknowledged the initial fear associated with stopping drinking, stating, "I knew stopping drinking was the right thing to do, but God, I was scared. I couldn’t see any of the good stuff waiting for me on the other side yet." She credited her sobriety to her "sober community, honest conversations with friends, building a support team around me, therapy, and the rituals I’ve slowly built into my life meditation, movement, learning to notice how I speak to myself and practising being kinder to myself." She emphasized that sobriety and self-love are ongoing processes, not singular achievements. "It's something I keep choosing, every day..." she stated. Mackintosh also touched on modern coping mechanisms, noting that she has "caught myself doom-scrolling when I don’t want to feel something" but stressed the importance of awareness. "Once you can see the pattern, you have a chance to choose differently..." Despite her progress, Mackintosh admitted to not having life fully figured out, stating, "I don’t have a life plan or a five-year plan. I don’t know exactly what comes next. But for the first time in a long time, I feel like I’m moving out of survival mode and into something new... I’m proud of the woman I’m becoming. I’m proud of the woman who, four years ago, made a terrifying decision without knowing where it would lead her... And more than anything, I’m so, so thankful she did. Four years sober. And I wouldn’t trade this life for anything. Feel the fear and do it anyway." Mackintosh and Taylor officially filed for divorce, reportedly seeking a "clean break" while continuing to co-parent their daughters, Sienna and Aurelia. The couple's relationship spanned approximately 15 years with a significant interval. They first dated in 2011 during their time on "Made in Chelsea" before splitting that same year, reuniting in 2016 after Mackintosh's divorce from Professor Green.