The party was founded in
Herstal by Jérôme Munier and Gregory Vanden Bruel in October 2021, both former members of the
People's Party (PP). Chez Nous also brought together former members of the
Reformist Movement and the
Destexhe Lists. After its founding, French
National Rally leader
Jordan Bardella gave the party authorization to use the acronym "FN" as well as a copy of the National Rally flame in the Belgian tricolour. This had previously been the logo and name of the Belgian
National Front although other parties were not legally permitted to use the acronym FN. However, Chez Nous said they would use their own name and logo. Other French-speaking parties in Belgium announced they would impose a
cordon sanitaire on the party, similar to the policy used against the
Vlaams Belang party. Nevertheless, political communications expert Reinout Van Zandycke noted that of all the parties in Wallonia, Chez Nous had become the most active and popular party on social media and digital spaces by 2023. Chez Nous participated in the
2024 Belgian federal election, but finished in each province below the 5% required to win a seat, with its highest score being 3.46% in
Liège Province. In the concurrent
regional elections, Chez Nous won 2.83% of the popular vote and no seats in the
Walloon Parliament. The party nonetheless participated in the
2024 Belgian local elections, where it won one municipal council seat in
Mouscron. Salvatore Nicotra, who was previously involved with the party, said that Munier was "nowhere to be seen" three months before the local elections. Following the local elections, Munier was reported to have joined
Vlaams Belang in 2025. By November 2025, the party was officially disbanded, and Nicotra announced the
TRUMP party as its continuation. == Supporters ==