It was reported last month that Lily Allen and David Harbour broke up after five years together. Now, more details are coming out about the split.

Several weeks after it was reported that Lily Allen and David Harbour’s marriage had run its course, their fans are still desperately looking for clues as to what caused the downfall of their fairytale romance.

Prior to her rumored split from Stranger Things actor David Harbour, British singer Lily Allen supposedly got creative when trying to see if Harbour was being unfaithful. According to the Daily Mail,

Singer Lily Allen reportedly rejoined dating app Raya in order to take part in a sting operation to uncover rumors about her estranged husband David Harbour's alleged affairs

Lily Allen reportedly turned into an amateur detective after suspecting her husband, David Harbour, of infidelity. The singer was left heartbroken when she discovered that the actor had a secret profile on the exclusive celebrity dating app Raya.

Lily Allen and David Harbour separated shortly before Christmas, but the real shock came when Lily (39) recently discovered that David (49) had secretly created a profile on the celebrity dating app Raya. "Lily is devastated. She hasn't even looked at anyone else since meeting David," an insider says.

Sources have revealed what may have happened between David Harbour and his wife, Lily Allen, amid rumors of their split. According to insiders close to Allen, the British singer — who married the Stanger Things actor in 2020 — used the dating app Raya to catch her husband allegedly cheating.

Lily Allen turned sleuth after suspecting her husband, David Harbour, of cheating. She discovered the Stranger Things actor had a secret profile on the celebrity dating app Raya, as reported by The Mail on Sunday.