Khloe even said she is "proud" of how she handled things.
On Monday, a user named Queen Persia told Khloe, "I love, adore & root for @khloekardashian but I'm so disappointed she stayed with that wasteman Tristan. She preaches about women knowing their self worth and when to walk away but when it's time to walk the walk, she's a hypocrite."
Khloe tweeted back, "Not exactly Queen Persia, you have no knowledge of what goes on in our household or the enormous rebuilding this takes to even coexist. I'm proud of my strength. I appreciate your opinion and I hope you hold that same opinion to everyone else who has stayed in situations."
The tweet comes after a report claimed that the new mom and her NBA player beau had a "tense" dinner over the weekend.
"You make up anything!! I actually had a great night," she tweeted on Monday. "It was a large birthday dinner for friends and as a new mom IM TIRED AF!! Being out past 10pm is not where I'll have the most energy these days."