The EastEnders actress gushed last night about her partner and their baby Ella, born in February, sharing a photo of dad and daughter asleep together.
Her caption read: "I love my family so much."
Jacqueline also tweeted at one follower: "My relationship is lovely thanks. You know nothing." It's unclear what the follower said to prompt that response.
Dan, who is also dad to son Teddy, one, was in the headlines again at the weekend with allegations that Dan had been verbally abusive to his ex-girlfriend in a leaked audio recording.
However, he tweeted afterwards: "You don't know me, my family etc know the truth. Sorry that a story is being made by something from eight months ago #boringnow. … If only everyone knew the full story, eh?"
He also told one follower: "Wasn't and never have been violent towards any woman."
Last night, the Essex star - who is currently on a break from filming TOWIE - shared a picture of himself cuddling Jacqueline with just a heart emoji as the caption.
All you need to know about Dan and Jacqueline!