Chris Cuomo, NewsNation star and former CNN anchor, is reportedly seeking to halt ex-colleague Don Lemon's potential move to NewsNation, according to sources close to the situation. The long-standing resentment, insiders say, dates back to when Cuomo, 52, was ousted from CNN in 2021 amidst sexual harassment allegations. Lemon, 57, who was recently let go from CNN as well, did not reach out to Cuomo following his dismissal, a snub that Cuomo hasn't forgotten.

"Chris has harbored resentment towards Don for not having the decency to call after his CNN dismissal," disclosed an insider, per National Enquirer. "Although Chris didn't rejoice over Don's dismissal, he certainly didn't mourn it either. And he certainly isn't about to roll out the red carpet at NewsNation for Don."

Cuomo, who refutes CNN's allegations, once played a pivotal role in Lemon's career. The two, who were once as "close as brothers," are now reportedly estranged. Lemon was dismissed by CNN last month following conflicts with colleagues and his controversial comments about politician Nikki Haley.

The sources suggest that Cuomo, still stung by Lemon's perceived indifference during his departure from CNN, plans to make Lemon's possible transition to NewsNation difficult.

"Chris won't risk his career to help someone he deems as volatile and untrustworthy as Don!" an informant alleged. "Chris believes that where Don goes, trouble follows."

Meanwhile, Lemon faces turbulence in his personal life. According to insiders, his recent termination from CNN and the ensuing stress might be putting his engagement to New York real estate agent Tim Malone in jeopardy.

"Don's current erratic behavior, fueled by his job loss, is threatening his relationship," a close friend confided. "If he continues, he may end up losing everything."

Lemon, a 17-year veteran of CNN, was dismissed following sexist on-air remarks, which he later expressed regret for. Despite Malone's efforts to comfort him, Lemon has reportedly been unresponsive, causing further strain on their relationship.

The couple, who met in 2015 and got engaged in April 2019, have yet to announce any changes to their wedding plans. As the professional upheaval continues for both Cuomo and Lemon, it remains to be seen how these events will unfold and impact their respective futures.