Lily Allen revealed on her podcast Miss Me? that she recently spent several weeks at a treatment center amid "emotional turmoil." Sources told PEOPLE earlier this month that she and husband David Harbour had separated after four years of marriage.

The British recording artist and her American actor husband David Harbour – whom she married in 2020 – have reportedly split. She said during the podcast that she went into treatment in part because of her daughters Marnie, 12, and Ethel 13, whom she shares with ex-husband Sam Cooper.

After news broke that Lily Allen and David Harbour had split following four years of marriage, the “Smile” singer shared an update on her mental health: “It's a lifelong journey of healing.”

Lily Allen made her mental health a priority amid her split from David Harbour. During the Thursday, February 13, episode of her and Miquita Oliver's "Miss Me?" podcast, the "Smile" singer revealed she recently received treatment to deal with "emotional turmoil" — seemingly in relation to her and Harbour's marital demise.

The couple’s extensively renovated Brooklyn townhouse includes a windowless pink primary suite that Allen called a ‘bed womb.’

David Harbour stepped out for the first time since his split from Lily Harbour at the Critics Choice Awards. A source exclusively confirmed to PEOPLE on Feb. 3 that Harbour and Allen were parting ways after four years of marriage.

Lily Allen said that she spent several weeks at a ‘treatment center’ after previously confirming she was not in rehab

For several years, the pair appeared to be the picture of wedded bliss, settling down with Allen's two children, Ethel and Marnie, in a Brooklyn townhouse that the duo completely transformed into a "weird and wonderful" paradise filled with eccentric decor.

Lily Allen revealed she sought professional help at a treatment center following her separation from David Harbour.

Lily Allen has returned to her Miss Me? podcast alongside pal Miquita Oliver and opened up about having been in a 'treatment centre' for a few weeks following her absence