AceShowbiz - Is Porsha Williams and Dennis McKinley's engagement over, after all? Following her latest sighting that made fans speculate whether there are troubles in their relationship, "The Real Housewives of Atlanta" star just fueled the speculation by unfollowing the businessman on Instagram for the second time.

It appears the move is mutual as Dennis is also caught unfollowing Porsha on the photo-sharing platform.

This arrives after Porsha was spotted going on a family vacation at the Costa Hollywood Resort in Hollywood, Florida without Dennis. Making matters worse, she didn't wear her engagement ring. Report stated that the Bravo personality was accompanied by her daughter Pilar Jhena, "a group of friends and family, including her mother Diane and sister Lauren." A source said, "Porsha was spotted eating with her family at the resort's rooftop lounge Cielo and cuddling her adorable three-month old daughter at the pool."

Porsha herself documented her trip on Instagram, posting a couple of photos of her holding Pilar. "Finally got to take a much needed vacation with my family," she wrote in the caption.

Rumors of their rocky relationship first emerged last month after Porsha and several members of her family started unfollowing Dennis on Instagram, before she followed him back hours later. At the time, he was accused of abusing his ex and baby mama as well as of cheating on Porsha with "WAGS Atlanta" star Sincerely Ward. However, Dennis denied the rumors and revealed his plan to take legal action against YouTuber Latasha Kebe, who first reported the alleged infidelity.

"My attempts to ignore this slander have only empowered Latasha Kebe (a.k.a. Tasha K) to create more false accusations. I am currently taking legal action and am currently being represented by Michael T. Sterling of Dreyer Sterling, LLC," he said in a statement. Sincerely also debunked the rumors, saying, "I don't even know if we've even been in the same room together."