I am a huge fan of the long running British television series, Doctor Who. This show, spanning decades, is so much more than a sci-fi or fantasy series. Doctor Who stretches my mind, touches my heart, engages my imagination and broadens my beliefs while delivering consistently good episodes about humanity.

At the heart of this show is an alien from the planet Gallifrey known simply as The Doctor. He serves as a protector and defender of peoples from across the universe, although he has a particular fondness for humans. What has made the longevity of this series possible is a unique characteristic of The Doctor. Rather than dying, he regenerates, taking on a new appearance and personality when he does so. This cleverness has allowed various actors to play The Doctor over a span of more than 50 years.

At the encouragement of my grandson Dayan, I began watching the episodes dubbed as "New Who", featuring the 9th Doctor (played by Christopher Eccleston). I have faithfully followed along through the regenerations of three doctors, which is tough on me! I came to love Doctors 10, 11 and 12, as portrayed by different actors. Each brought fresh perspectives and charm to the character. I was sad when each one stepped away from the show so that another could fill the role…and yet I quickly came to appreciate the new actor and the new Doctor.

It is time for the 12th Doctor, played by the wonderful Peter Capaldi, to regenerate into Doctor 13. The Christmas special in December will be Twelve's last appearance as he becomes Thirteen. During the last few months there has been a great deal of secrecy and speculation about who the new Doctor will be.

Doctors 9, 10, 11 & 12.

Peter Capaldi as the 12th Doctor.

During the rampant speculations about Capaldi's successor, the rumors began that the next doctor could be female. This would be a first, as all the other incarnations have been male. Some felt it was time for a woman to play the lead role, rather than that of the Doctor's traveling companion. And some felt changing the Doctor's gender, even though other Time Lords have been shown to do so, should not be done. It has been a hotly debated topic.

Honestly, I had mixed feelings. I like the male actors who have played the heroic Time Lord. I was especially fond of Scottish actor David Tennant, who played the 10th Doctor. And I have grown quite fond of Capaldi's older, sassier version. I wasn't sure if a female actor could capture the essence of The Doctor as well as these fine male actors.

As the time for the reveal approached, scheduled for last Sunday afternoon, I was sure I didn't want 13 to be female. The BBC planned to release which actor was assuming the role by way of a brief video shown during Wimbledon. I found myself fervently thinking, Don't be a woman…please don't be a woman.

Actress Jodie Whittaker was selected as the 13th Doctor, amid a furor of reactions. She is a fine actress, best known for her current role in BBC's crime drama, Broadchurch. I like that series. I like Jodie. I embrace change in my own life. So why my strong reaction to this change?

I have thought about that question all week. I am still sorting through my feelings about it. This is my concise answer to a complicated assortment of realizations.

I discovered that I have an appreciation, and perhaps even a need, for a powerful male lead as a father figure. As a child of divorced parents and the resulting consequence of seeing my dad on weekends and then less and less frequently as I grew up, I have longed for that strong male presence in my life. I have been drawn to characters such as Captain Kirk in Star Trek and a whole hosts of super heroes such as Ironman and Batman for that reason. The Doctor, who comes across as very fatherly with his wisdom and deeper understanding of the universe, satisfies that need as well.

But my goodness…I am no longer a child. I stepped up into my identity years ago. I learned to fill in any self perceived gaps in the parenting I had, by becoming the mother and the father to my inner child that I wished I had had. I have understood this week that I no longer need to look outside of myself for anything that seems lacking.

And with those thoughts, my attitude about the new Doctor, about 13, completely shifted. I am excited to see what Jodie brings to the role. I am a loyal Whovian. And I accept this change, just as I ultimately have which each previous regeneration. Yeah, it is just a television show. I know that. And yeah, it is more than that as it helps me to grow and expand my awareness and see life in bigger ways.

If I needed any other persuasion on embracing the first female Doctor, I received it yesterday. I asked my granddaughter Aubrey, who is a Doctor Who fan as well, if she had heard about who the new Doctor was going to be. She had not. Aubrey's favorite Doctor is David Tennant as well, as Ten. I was curious to see her reaction to Thirteen.

Holding her on my lap, I pulled up the video on my phone that the BBC used for the reveal. I watched Aubrey, as she watched the short clip. As the 13th Doctor's eye and forehead were shown, Aubrey turned wide blue eyes to me and whispered, "Is it a girl?!" I just smiled. As Jodie removed the hood covering her head and her face was fully revealed, my granddaughter squealed with delight and yelled, "It IS a girl! The Doctor is a GIRL! She just became my new favorite Doctor."

I still tear up when I think about Aubrey's response. It means so much to her that the Doctor is at last a woman. What a strong role model Jodie is going to be, for girls and for boys…and for me. I can imagine how many little girls will be wielding sonic screw drivers and dressing as The Doctor for Halloween in the years to come. Aubrey could be among those pretending to be a Time Lady. I hope so.

Throughout the day, yesterday, Aubrey would turn shining eyes toward me and ask, "The new Doctor really is a girl?" I was proud to answer that she was. And touched to my core by Aubrey's happy grin.

Welcome to the Whoniverse, Jodie Whittaker. I am so glad you are here. Take us all to new places, in the show…and in time and space…and within our hearts.

Watch the reveal video HERE.