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Sen. Lisa Murkowski, R-Alaska, is "evolving" on the issue of gay marriage, but she has stopped short of joining the other senator from Alaska, Mark Begich, D-Alaska, in endorsing it.

Following an address at the Chugiak-Eagle River Chamber of Commerce on Wednesday, she said, "The term 'evolving view' has been perhaps overused, but I think it is an appropriate term for me to use," Murkowski said, according to the Chugiak-Eagle River Star. "I think it's important to acknowledge that there is a change afoot in this country in terms of how marriage is viewed."

Murkowski said she is reviewing her stance on the issue.

"It may be that Alaska will come to revisit its position on gay marriage, and as a policy maker I am certainly reviewing that very closely," Murkowski said, indicating that she had spoken to her two sons about the issue.

"I've got two young sons who, when I ask them and their friends how they feel about gay marriage, kinda give me one of those looks like, 'Gosh mom, why are you even asking that question?'"

In an interview with Alaska Public radio she expanded even more, indicating a softening of the issue.

"I think you are seeing a change in attitude, change in tolerance, I guess, and an acceptance that what marriage should truly be about is a lasting, loving, committed relationship with respect to the individual," Murkowski said.

If she does flip, she would joined Sen. Rob Portman, R-Ohio, as the only other Republican senator to back same-sex marriage. Begich, the Democratic junior senator from Alaska, flipped and endorsed same-sex marriage earlier this week.

Murkowski spokesperson Matthew Felling confirmed to ABC News that Murkowski's views are the same as what she told the Alaska media and that she does not currently support gay marriage, but that she is reviewing the issue.

In 1998, Alaska passed an amendment to the state constitution defining marriage as between one man and one woman.