In 2022, she called for the Labour whip to be restored to Jeremy Corbyn after having it suspended for failing to retract his remarks in response to the EHRC report into anti-Semitism in the Labour Party, as demanded by Keir Starmer and David Evans.[6]
On 6 July 2021, Villalba submitted a motion to demand an end to the US embargo on Cuba.[9]
In October 2023, just after the Hamas attack on Israel, Villalba expressed her position on the Palestine-Israel conflict through social media. She tweeted that she perceives the "systematic oppression and domination of Palestinians by the Israeli government" as a "crime against humanity", advocating for an end to the occupation of Palestine as a precondition for peace and justice.[10]