Kym and Jamie looked to be heading for a break-up after a series of heated arguments and speculation that they had put their Greater Manchester family house up for sale.
Friends close to the soap stars have now revealed that the lovebirds are "100 per cent back together".
"Jamie is back in the family home and he's looking forward to seeing Kym when she returns," an insider told The Mirror. "They are 100 per cent back together and have decided to make a real go of things. Despite their rows they love each other dearly."
Kym has been on holiday in Cyprus with her two eldest children, David and Emily, who she had from a previous relationship with boyfriend Dave Cunliffe. The Coronation Star has a two-year-old daughter Polly with Jamie.
Kym lived apart from her husband for a few weeks over the summer, as the couple tried to work through their marital difficulties. While she stayed in Manchester with her children, Jamie was busy filming in London after recently joining the cast of EastEnders as new character Jake Stone.
The soap actress seems to have had a change of heart though, and earlier this month Kym tweeted her support for her husband's debut.
"Hey everyone!!! Hope you're all good! @jamielomas1 debut tonight in @bbceastenders don't forget to tune in!!! X," she wrote, to which Jamie replied, posting, "thanks love x x".
Kym and Jamie's marriage has been put under strain in the past. The couple tragically lost their son Archie Jay Lomas who was born prematurely in 2009. They also spent much time apart when Jamie travelled to Los Angeles to try and launch his acting career, which caused problems in their relationship.
The soap actors tied the knot just eleven months ago in a star-studded ceremony that saw friends and fellow co-stars Michelle Keegan and Anthony Cotton in attendance.