• The cast of the ABC drama series "Grey's Anatomy" poses with their award for Favorite Network TV Drama during the 2015 People's Choice Awards in Los Angeles, California January 7, 2015.

The cast of the ABC drama series "Grey's Anatomy" poses with their award for Favorite Network TV Drama during the 2015 People's Choice Awards in Los Angeles, California January 7, 2015. (Photo : REUTERS/Danny Moloshok)

"Grey's Anatomy" Season 11 is set to air an episode that is expected to answer the burning question: Is Derek cheating on Meredith? Episode 17 is titled "With or Without You" and will focus on Meredith and Derek's relationship. Here are few spoilers for the next segment of "Grey's Anatomy" Season 11. Read on to find out what happens next.

Like Us on Facebook

[Warning: Spoilers Alert! Read only if you want to learn more about it.]

Fans must brace themselves for Derek's return and some major drama between Meredith and Derek. Ever since Meredith heard the voice of a mystery woman on her husband's phone, she has been wondering if Derek is having an affair with another woman. She has been debating about the possibilities of Derek stepping out on her.

However, it seems Derek has already sensed trouble brewing up in his marriage and is ready to come clean. ABC has released a synopsis for "Grey's Anatomy" Season 11 Episode 17 on its official website. According to the press release, Meredith is going to focus on figuring a way out of her problem with Derek.

A promo video (as published on SpoilerTV) for "With or Without You" shows Derek arriving home and trying to explain the entire scenario to Meredith. He tells her that he forgot his phone at the lab when he left for the airport for Seattle. As for the woman who took Meredith's call, she just happens to be a research fellow according to Derek. However, Meredith seems reluctant to believe Derek.

"I know how this works. I was your resident once," Meredith tells Derek. "It seems like you came home because you thought you were in trouble."

The second promo video for Episode 17 gives a glimpse of the upcoming episode. While Meredith is hard to convince for Derek, there are more people who doubt Derek's intentions of returning to Seattle instantaneously. Maggie and Callie are suspicious of Derek hiding something.

"A woman answers his phone. He immediately gets on a plane and shows up in the middle of the night," Callie shares her scepticism with Alex and Maggie. "Because he has something to apologize for," Callie theorizes.

In another promo video, a woman named Renee is seen attempting to get close to Derek. Is Derek telling the truth or not?

Meanwhile, Owen will receive shocking news in Episode 17. He will be stunned to find out that his mother has been admitted to the Grey Sloan Memorial hospital.

"Grey's Anatomy" Season 11 Episode 17 "With or Without You" airs Thursday, March 26 at 8:00 pm on ABC. Stay tuned for more spoilers.

Video: Grey's Anatomy 11x17 CTV Promo "With or Without You " (HQ) Canadian Promo Season 11 Episode 17

Credit: YouTube.com/TVBox Promos

Video: Grey's Anatomy 11x17 Promo With or Without You (HD) Season 11 Episode 17

Credit: YouTube.com/TVBox Promos