After videos showed an awkward interaction between the former couple at their daughter's party on Sunday, the "KUWTK" star posted several messages on Instagram that seem to be directed towards her NBA star baby daddy.
"Don't kill people with kindness, because not everyone deserves your kindness," she posted. "Kill people with silence, because not everyone deserves your attention."
As The Blast reported, Khloé and Tristan seemed to have minimal interaction during True's birthday with video showing him trying to get his daughter's attention and KoKo appearing less than impressed.
"People hate when you show them how it feels to be treated the way they treat you," she shared in another cryptic post.
But the most telling message from the 34-year-old reality star was about the ability to build a family and find happiness later in life.
"Being married after 30 is still beautiful," she shared. "Starting a family after 35 is still possible."