AceShowbiz - Blake Lively was caught off guard by the negative attention surrounding the rollout of her hit movie "It Ends with Us". The romantic drama's release sparked a firestorm of controversy, leaving the actress feeling "pretty surprised at the backlash and drama," according to a source.

Lively was initially "very vulnerable and upset" by the situation. During the film's promotion, she faced relentless criticism and was in the news daily "in an unfavorable light." The source added to PEOPLE that she "felt out of control" amid the drama.

The controversy stemmed from rumors of a feud between Lively and co-star Justin Baldoni, who also directed the film. The two did not pose together for photos at the premiere or participate in joint press appearances.

Some also criticized the marketing campaign, claiming it misrepresented the film's themes of domestic violence and trauma. Short clips from Lively's interviews went viral, attracting further criticism.

Despite the negativity, Lively remained steadfast in her support for "It Ends with Us". She expressed her hope that the film would shed light on important issues and empower women. However, her co-star Brandon Sklenar defended the film's female cast, calling the "negativity" directed at them "counterproductive."

Despite the controversy, "It Ends with Us" became the highest-grossing box-office hit of Lively's career. She also produced the film, which is based on the novel by Colleen Hoover. Hoover has written a sequel, and Baldoni has the rights to turn it into a film. However, he has suggested that Lively direct the sequel if it is made.

Lively, known for her positive attitude, remains determined to continue pursuing projects she is passionate about. Despite the challenges she faced with "It Ends with Us", she remains undeterred in her commitment to making a difference through her work.