Lily Allen has been in rehab for several weeks and is now planning to return to work, after reports that her husband David Harbour has split from the singer.

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.

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.

The “Smile” singer and the “Stranger Things” star, who met on a dating app, have called it quits after tying the knot in Las Vegas in 2020.

Lile Allen is "devastated" after she and husband David Harbour separated, an insider tells PEOPLE exclusively. The "Smile" singer and the 'Stranger Things' actor were first linked in January 2019, and they married in September 2020.

In recent months, rumours have swirled online suggesting the Smile singer and Stranger Things actor were having marital problems. And in a report published by People on Monday, sources claimed Allen and Harbour have separated after four years of marriage.

David Harbour has seemingly confirmedhis split from Lily Allen with a solo appearance at the Critics Choice Awards.

Stranger Things star David Harbour attended the Critics Choice Awards 2025 in Santa Monica Feb. 7, marking his first appearance since his reported breakup with wife Lily Allen.