Why do veronica and Logan break up in veronica mars?

Answer 1

They break up twice, once over the summer (which is not really shown), just before seasson 2. They break up because Logan is doing reckless things and because of Duncan, who she begins seeing again.

Then they break up at the beginning of season three because Logan wants to save their friendship.

Answer 2

Veronica began to date Logan Echolls at the end of the first season. While she was going out with Leo D'Amato, she kissed Logan in thanks for saving her from a would-be kidnapper, who actually turned out to be an ATF agent. Their kiss turned into something more when Logan pulled her into a passionate embrace. They begin to secretly date.

Their relationship quickly ran into trouble when it was revealed Logan was the one who supplied the GHB that would end up leading to Veronica being drugged and raped at Shelly Pomroy's party. For a time, Veronica even suspected that Logan was her rapist. When she discovered that he wasn't, she resolved everything with him. Their relationship was revealed to Logan's 09er friends at a party. At the same party, Veronica discovered cameras trained on the bed in Logan's pool house and stormed out. Soon after, Veronica found out that Logan had no alibi the day Lilly was murdered and feared that he had killed her.

Veronica found out that the cameras in the pool house had been set up by Logan's father Aaron Echolls and discovered that he was the one who killed Lilly after she stole the tapes he made of them having sex. The night Aaron was arrested for Lilly's murder, Logan turned up at Veronica's house having been severely beaten by the PCHers. Veronica stood by him when he was accused of murdering one of them, Felix Toombs. Though he was acquitted, Logan's behavior became erratic that summer, both because of his trial and because of the revelation that his father had been having an affair with Lilly and had killed her.

He and the 09ers began a vicious turf war with the PCHers. Veronica broke up with Logan soon after, telling him that he was out of control and that he enjoyed participating in violence too much.

Late in the season though, he drunkenly revealed to Veronica that he still had deep feelings for her and thought that their love was 'epic'. Veronica returned to him the next morning to tell him that she felt the same, only to find out that he had no memory of what he'd said and had in fact slept with old flame Kendall Casablancas the night before. But during her stand-off with Cassidy Casablancas on the roof of the Neptune Grand, it was Logan that Veronica phoned for help. Logan prevented Veronica from shooting Cassidy and comforted her while she thought her father was dead.

Afterwards, they resume their relationship and become closer over the summer. At the beginning of the third season, they begin attending Hearst College together. Their relationship is as heated and loving as before, but Veronica has developed severe trust issues over the last few years because of everything that has happened to her. She constantly struggles with her instincts to track him and verify everything he says and does, while Logan resents the expectations she places on him and her inability to admit that she might be wrong. Though she spurns him when he reveals that he and Mercer left a motel in Tijuana in flames without helping people to escape, she realizes her feelings for him when he comes to her aid after she is drugged by the Hearst rapist.

Unable to deal with Veronica being in constant danger, Logan tries to convince her to drop her investigation into the rapes and even has a bodyguard tail her without her knowledge, infuriating Veronica when she finds out. Though they fight out their problems and both admit that they love one another, Logan breaks up with Veronica in the ninth episode. He says that they can both see that they aren't working out because neither of them can change their ways (Veronica with her trust issues and Logan with his need to protect her despite her wishes) and that he would rather a little pain now than a lot later. He tells her he will always be there for her. Veronica is deeply upset afterwards and breaks down when she gets home. Although Logan tries to help Veronica find out who the rapist is, he is still elsewhere when she is attacked by Mercer and Moe. When he learns that Mercer was the one who attacked Veronica, he purposely gets himself arrested so he can be in the same cell as him - for revenge.

They spent the next six weeks apart. During the break-up, Dick tried to help Logan move on by bringing him to the beach, later meeting up with a group of girls. Later, Veronica showed up at Logan's place and they shared a passionate kiss, realizing that they had missed each other, and became a couple again. In the next episode, Logan told Veronica that he had hooked up with someone else who "meant less than nothing to him" over their 6 week break, but didn't elaborate on who it was. It turns out that Logan had slept with Madison Sinclair in Aspen, which Veronica saw as one of the worst insults he could pay her (though Logan didn't know this). This time, sexual jealousy and an unwillingness to forgive and forget ended their relationship.

Logan moved on to Parker Lee, while Veronica did the same with Stosh "Piz" Piznarski. Veronica vows never to speak to Logan again after he violently beats Piz up because he believes Veronica had been wronged. However, the series ended with Logan and Veronica sharing one last ambiguous look, leaving their relationship unresolved. In a later interview, show creator Rob Thomas says that the look was supposed to be one with shows the intense connection between these two characters, and that "it will always be Veronica and Logan."

Answer 3

Not explicitly, but yes. Veronica is focused on finding Lilly's killer, and when evidence points to Logan, she and her father Keith go to the authorities about it. She leads Logan to believe that they're still together and any signs of skittishness or mistrust on her part are because she needs time or space to deal with everything that's happening. Logan is supportive of this and tells her to take all the time she needs.

When he's brought in for questioning, Logan calls Veronica to help him get out of it, assuming she's still his girlfriend. Veronica, who still seems leery and unsure of everything at the time, goes along with it on the phone. When they hang up, Sheriff Lamb gleefully informs Logan that the person he had just called for help was the very person who came to him (Lamb) earlier with the information necessary to bring Logan in.

Later, Logan confronts Veronica on the beach, and says, "So I guess we broke up, huh?"