He also shared a cute video of his little girl lying on the ground, playing with a giraffe toy.
It’s been a tense few days for Rob and Chyna, who previously hurled cheating accusations at one another before Rob’s Instagram account was shut down after he shared nude photos allegedly of his ex.
MORE: Rob Kardashian and Blac Chyna’s NSFW Feud: Here’s Everything You Need to Know!
A source told ET that Rob’s famous family is “mortified”
by his actions, adding, "What happened was so low and inappropriate. It's very frustrating to deal with a person who can't control himself. His family and close friends asked him to stop posting yesterday, but he wouldn't listen. He won't listen to anyone. The family can only do or say so much."
For more on the incident, watch the clip below.