The couple has been linked since 2013 and welcomed a baby boy last April (15), but Cristina has made it clear she is now "free" and single.

She took to social media over the weekend (06-07Feb16) and shared a photo of a gold-shaped heart she reportedly received as a gift from Esteban, which featured the words, "Always remember I love you".

In the caption, she wrote, "Always??? Someone forgot to keep that word...Ready finally to throw it in the trash. I'm free!!!! And it feels very good...!!! #SingleMom #Single #Happy".

She has since shared a telling quote online, which reads: "A MAN should never disrespect the mother of his child. No matter how mad u (sic) are, always remember, she's doing whatever she can to provide, protect, love, and feed your child like no one else will. Especially when you ain't (sic) helping or barely giving a helping hand".

Cristina simply captioned the image, "A real man..."

Esteban, who was previously married to the late Jenni Rivera, has yet to comment on the break-up.