AURORA, Colo. — The Colorado theater where 12 people were killed and dozens were injured in a shooting rampage nearly six months ago reopened Thursday with a remembrance ceremony and a private screening of the fantasy film “The Hobbit: An Unexpected Journey” for survivors.

But for some Aurora victims, the pain is still too much, the idea too horrific.

Several families boycotted what they called a callous public relations ploy by the theater’s owner, Cinemark.

They claimed the Texas-based company didn’t ask them what should happen to the theater.

They said Cinemark emailed them an invitation to Thursday’s reopening just two days after they struggled through Christmas without their loved ones.

“It was boilerplate Hollywood — ‘Come to our movie screening,”’ said Anita Busch, whose cousin, 23-year-old college student Micayla Medek, died at the theater.