The famous duo even embarked on a family vacation together in the Bahamas just as they released a statement on the Oscar winner's website, Goop, that they were ending their 10-year marriage.
But it seems that the drama has followed the duo after the latest round of reports call out several people that Paltrow and Martin were allegedly linked to throughout their relationship.
And while rumors of past indiscretions with other celebs are nothing new for the famous exes, People magazine has revisited claims of Paltrow and Martin's alleged open marriage.
The blond star was rumored to have spent quality time with South Florida billionaire Jeffrey Soffer in 2008, after attending the reopening of his Fontainebleau hotel at the time.
Paltrow reportedly "was staying at Jeff's house for quite a while," a source told the weekly. However, "something might have come from it had she been single. But she wasn't."
Soffer declined to comment to the magazine.
There's also been speculation that she's cozied up to Glee producer Brad Falchuk and entertainment attorney Kevin Yorn. Falchuck declined to comment to the latest rumors, while Yorn denied the allegations to E! News last month.
The Coldplay frontman has also been the subject of multiple cheating allegations.
Martin's rep slammed Star magazine's 2009 claim that he made out with Bosworth at an unnamed event in front of other party guests, saying that the story was "entirely untrue."
People also reported that the two were seen together at New York City's Beatrice Inn and that "they were flirty and closely talking."
Bosworth declined to comment to the magazine.
A rep for Christensen tells E! News: "Helena has been friends with both Chris Martin and Gwyneth for many years. However, she has had no romantic relations with Chris and any implication to the contrary would be highly defamatory and lead to legal proceedings."
Hudson's attorney also slams the latest reports, telling E! News that the "Ms. Hudson and her family are close friends with Gwyneth Paltrow, Chris Martin and their family, and any suggestion that Ms. Hudson was 'linked' romantically to Mr. Martin, or otherwise had anything to do with his marital separation, is deeply upsetting…as well as completely false, defamatory and actionable."
Paltrow, who a People source dubbed a "pampered bohemian," has "never been jealous or territorial" of her husband.
The mag's insider added, "If Chris was playing around, Gwyneth didn't care."
Regardless of the latest onslaught of press, Paltrow and Martin have kept a united front for the sake of their children, Apple, 9, and Moses, 8.
"We are…and always will be a family," the two said in their joint statement on March 25. "and in many ways we are closer than we have ever been."