Extensive research explores women's entry into parliament and their political influence. However, reasons for women leaving, particularly in the European Parliament context, remain unclear. This study investigates departure patterns of women European parliamentarians from 2009 to 2019, investigating the role of politicians themselves, national parties, and voters. The study finds less gender differences in parliamentarians’ exit than expected, highlighting national parties’ pivotal role in a women-friendly European setting and the importance of the mediating power of the electoral system. Contrary to expectations, national parties do not disadvantage women during re-selection. Women experience higher re-election probabilities, influenced by parties’ strategies and voter preferences. Also, those women who want to progress to the national political level from the EP are not less likely to succeed in their post-parliamentary career. I conclude that electoral institutions, along with their interaction with political actors, influence women's career paths.