The 37-year-old split from husband of 13 years Ben, 36, in 2014, amid rumours he’d been seeing his former Strictly Come Dancing co-star Kristina, 37.
Taking to Twitter at the weekend, Abby shared a lengthy quote about karma and added: “@KRihanoff there you go my lovely… [sic]”
Dancer Kristina and Rugby hunk Ben have both constantly denied they are anything more than friends.
Despite this, Ben sparked yet more rumours earlier this year when he was spotted leaving her Brentwood apartment after they allegedly spent the night together.
Abby’s message to Kristina comes after it was reported she’s finally filed for divorce from Ben.
According to the Mirror, a friend said: “Ben admitted he was now with Kristina – but he insisted it is recent.”
Kristina’s Strictly co-star Robin Windsor recently leapt to her defence, insisting she is single and free to do what she wants.
He said: ““Sometimes Kristina gets close to her dance partners. But the finger is always pointed at the woman, ironic considering Kristina's the one who’s single and carefree.”
After being labelled a ‘home wrecker’ for the rumours of her involvement in Abby and Ben’s split Kristina admitted she was left feeling suicidal.