Amid her custody battle with ex Nathan Griffith over their son Kaiser, Jenelle Evans took to Instagram on Monday to subtly shade the two-year-old's father.

In a photo of her boyfriend David Eason reading a story to little Kaiser, the reality star captioned the photo, "Fatherhood requires love, not DNA."

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Fatherhood requires love, not DNA. 💕

A post shared by Jenelle Eason (@j_evans1219) on

The reality star has recently requested full custody of the two-year-old, as she's accused her ex of being mentally unstable. The former couple is expected at court shortly after the new year. In addition to Kaiser, Jenelle has a seven-year-old son named Jace, whom she shares with ex Andrew Lewis.

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Over the summer, Jenelle revealed she's expecting a baby girl with David, whom they plan to name Ensley Jolie.

Click through the slideshow to see Jenelle and David's cutest moments!