What's with the rumors of discord from the ”Secret” days... Sun Ah (former Secret) still suffers from her harsh relationship with ”three people”

SunHah (formerSecret) is suffering from rumors of a rift in their relationship after eight years. There are countless stories of idol groups not communicating with each other after disbanding, but for some reason, this is harsh on SunHah.
On the 10th, Sun Ah celebrated her birthday and posted a post in celebration of her birthday. She posted a photo of herself blowing out candles on a cake and wrote, "Thank you."
Also, on the 9th of this month, he posted a photo of himself having a drink with the director and enjoying the company. Coincidentally, that day was the wedding of Jieun, a former member of "Secret."
Other members of "Secret", Hyosung (Secret) and Hana, attended Jieun's wedding to congratulate her, but Sun Ah was not there. At the time, Sun Ah was at a drinking party, and this photo was taken
The rumors of a rift between Sunhwa and Secret started in 2015. On a variety show, Sunhwa said, "When I drink, I show my feelings to the public."
"There are a lot of complaints about Sunhwa," Sunhwa immediately responded by saying, "Three years ago, I drank alcohol once or twice because of the atmosphere between the members, but at that time I was a stupid kid.
He posted an attacking comment, sparking controversy, saying, "I said what I said out of frustration because of Jara's image, but it sounded like I was dissatisfied with society."
Sun Ah left Secret, and the friendship between the three of them grew stronger. When it was revealed that Sun Ah did not attend Jieun's wedding, rumors of a rift between them surfaced again.
In fact, it is common for idol groups to lose contact after disbanding. Many idol groups lose contact after disbanding, and only some of the members are still friends with each other.
Each of them walks their own path, does what they are assigned to do, and then they come together for the first time in several years to celebrate their debut anniversary and promote as a complete group.
However, since Sona does not have any contact with the members of "Secret", rumors of a rift between them have been circulating and she has been in a state of uproar.
Even after eight years, the label "theory" has not been removed.