9. Irreconcilable Differences

Complete story — includes the ending

Oliver and Felicity celebrate their wedding with all of their friends. The case against Oliver intensifies when Quentin learns that a member of Team Arrow is testifying against him, causing Oliver to have the team tracked. Quentin is kidnapped by Black Siren and James. Dinah is discovered to be meeting with Vincent and tensions grow on the team until Rene admits he is the one testifying against Oliver. He explains Watson cornered him with evidence that he is Wild Dog and said that, if he did not testify, he would never be able to see his daughter again. Oliver briefly evicts Rene from the team, but the entire team puts aside any differences to rescue Quentin. Black Siren willingly allows Quentin to escape once they are outside. Oliver permanently ousts Rene for abandoning the primary mission to go looking for Lance on his own, violating Oliver's trust again. Rene is later reunited with his daughter, while Dinah and Curtis leave Team Arrow, unable to trust Oliver, John, and Felicity. Through a hidden camera, Oliver, John, and Felicity are shown being monitored by the cabal of James, his second in command Sheck, Black Siren, Anatoly, Vincent, and Diaz.