After being robbed at gunpoint in Paris just days ago, Kim Kardashian is back in the States, but is reportedly still experiencing side-effects of her traumatic encounter.  

According to the Entertainment Tonight, the reality star has been having flashbacks of that particular night and has been desperately trying to keep it together for the sake of her young children. 

"They don't know what is going on, thankfully," a source told ET. "She tries not to cry in front of North, but it's been tough."

Though she's now back home, she constantly thinks about the traumatic night.

"She still gets emotional thinking about the incident," the source added. "I don't think the flashbacks will go away anytime soon though. It's going to take a while for those to stop, as with any traumatic experience like that."

In more details in the robbery, the concierge who led the robbers to Kim's luxury apartment has penned an open letter addressed to Kim, detailing what he went through before they made it to her.

"Dear Kim: When you feel the cold steel of a gun at your neck, it is the moment when remaining calm can mean the difference of life or death, both our lives," the hotel employee, 40, wrote, according to TMZ. "I hope you are feeling better."

Get the rundown on a hater trying to burn down Kim's boutique, DASH, with BET Breaks above.