My boyfriend Miles O'Brien lost his beloved little sister to breast cancer today. She was only 46 years old.

They both lost their mom to it a few weeks after I was diagnosed with the same disease.

There is so much to say about what a beautiful soul Aileen was, what a cruel and ugly and brutal disease breast cancer is, how torturous treatment is, how enraging it is that science and medicine have nothing better to offer us yet, how unjust the financial devastation a diagnosis brings to so many women is—and, most of all, what it means to those of us with cancer to have the kind of support in our lives that men like Miles provide, selflessly and heroically and with unconditional love.

But for now, I just want the world to see, respect, and remember this photograph Miles took of his sister this morning, shortly before her life ended. He brought her dog Jethro from her home to the hospice house so Jethro could also say goodbye.

Gone but still loved by all. RIP Aileen Crimmings O'Brien Graef – 10/30/64-8/21/2012

She is survived by two beautiful daughters, Katie and Aileen, whom she loved very much.

And, their dog Jethro.

Update: Miles and her daughters suggest that donations in honor of Aileen be sent to Visiting Nurses Association of the Treasure Coast (@vnatc), 1110 35th Lane. Vero Beach, FL 32960. This is the hospice center that cared for Aileen in her final days. Services at Strunk Funeral Home, 916 17th Street, Vero Beach, FL 32960. If you wish to send cards or flowers, this is the best address.

Image link (photo: Miles O'Brien).