Alongside an adorable photo of the three of them, Dan wrote: "Me and my girls. This was our first morning at home with Ella."
The 23-year-old TOWIE star and Jacqueline, 22, welcomed Ella last month, making Dan a father for the second time.
He and ex-girlfriend Megan Tomlin share son Teddy, 14 months. The former lovers have been embroiled in a row recently, after an audio clip leaked which allegedly featured Dan threading to stab her.
Following the clip, Megan hit out at Dan and Jacqueline for mentioning Teddy during a recent interview.
She told the Mirror: "I've heard about the recent magazine deal the've done, personally I wouldn't talk about someone else's child in an interview.
"To bring [Teddy] into it. I wouldn't do that. I'm sure the shoot was lovely, however, I felt it should have been based solely on the three of them and I personally wouldn't have included mention of Teddy purely out of respect."
Dan and Jacqueline have both remained silent about any ins sues regarding Megan, and his rep has confirmed he won't be commenting at this stage.