Una Healy has split from her husband Ben Foden just days before the pair were set to move to New York with their two children.
The Saturday's singer, 36, has reportedly moved home to Ireland to live with her mother with sources telling The Sun:
“She has now decided it's over. She's utterly heartbroken and devastated, but she's very traditional in her outlook.
“She thought their marriage would be forever, but can’t see a future for them any more."
Rugby player Ben, 33, has recently signed a contract with Rugby United New York.
The source added:
“Everyone was looking forward to the move but Una had become suspicious about Ben’s behaviour.
"Then this week enough was enough and she just confronted him."
The pair are parents to Aoife, 6 and Tadhg, 3.
A spokesperson for Una confirmed: "I can confirm Una and Ben have separated and she's in Ireland with her mum and kids, but there will be no further comment to make."