Adele is living apart from her baby's father.
Simon Konecki - who has two-year-old Angelo with the 'Someone Like You' hitmaker - has reportedly returned to his "bachelor pad", fuelling rumours that the couple has ended their relationship.
A source revealed: "Simon is back at his bachelor pad. It doesn't bode well for the relationship."
Whilst no "formal" split has been confirmed, the last time the pair were spotted together was in June at London's Chiltern Firehouse where they had a bitter argument before the 26-year-old singer left in a separate car.
The source added to The Sun on Sunday newspaper: "It isn't clear if they've formally split, but they are certainly not living together anymore. They've not spent any real time together in the past two
"Adele spends time with her mum Penny and friends in London while Simon is nearly two hours and 60 miles away. One of the last times they were seen in public ended in her heading home alone after an argument."
The couple had made a £2.5m seafront house in Brighton their home but Adele has since moved back to her London house, whilst also spending time at her mother's place in London..
Simon, 40 - who is the co-founder of clean water charity Drop4Drop - is believed to be now living with some friends in Brighton.