The singer, who passed a bitter divorce with him just a few years ago, now he is still fighting for guilt and painful issues about whether the stress of their Split has been added to his health battle.

Although he can never really know the answer, Clarkson remained to balance her sadness with the responsibility of protecting their children and respecting the memory of the man she used to love.

It's been almost two weeks because the former Kelly Clarkson's husband passed, and according to insiders, the song is not over the tragedy.

Talking to Daily mailThe source found that the winner of the "American Idol" is bothered by the opinion on their divorce that the factor of contributions in Blackstock's fight against cancer.

"Kelly is aware of the conversation that stress can affect the body and make someone more sensitive to cancer," they explained. "Although timing could be exclusively accidentally, she knows how much tension and lawsuits include."

Insider explained that Clarkson is not held responsible for his health fight.

However, she was acutely aware that divorce, combined with the financial burden of his return of millions, very much weighed.

The second source also shared the same feelings, revealing that 43-year-old deeply affects the Blackstock passage, even if she tried to keep whether their history played a role.

According to them, Kelly Clarkson could not be asked, but he asked if the stress of divorce and financial disputes had influenced his health.

"The stress that brought all this is not good for someone's health," and Insider admitted, adding that Clarkson knew he was unrealistic, she sometimes asked if she could do more.

At the same time, they emphasized that the mom two chose to focus on their children as a way to manage her sadness.

The source noted that, although Clarkson placed personal feelings in relation to the manager of talent aside after the divorce, everything changed after his diagnosis of cancer arrived.

"She felt bad, she took the toll for her because she had to think about her children's feelings and protect them," they explained.

The intimate gathering took place in his beloved home and attended him close family and friends who shared memories of the deceased.

According to sourcesIt was an emotional and unforgettable event as if participants spent time "Mountaineers of the roads he loved."

While the memory of the features presented the people who were dear to Blackstock, Clarkson seemed to disappeared from the gathering.

Download in his Instagram Stories, one of the participants, Shane Toleton, announced some emphasis from the memorial, one of which showed people who sit around the fire pit.

However, the GRAMMY Award winner was not seen anywhere.

Another Blackstock's Friends, Amanda Craig, also published buckles from the ceremony, but there was no vision of Clarkson.

Kelly Clarkson has not yet made a public statement about the death of his ex-husband and seemingly avoided the public appearances.

She recently pulled the concert "Band together Texas", held on 17. August at Kyle's College field.

The concert was compiled by Miranda Lambert, Parker McCollum and other Texas Stars to gather money for victims of recent floods.

Clarkson was originally listed as Headliner, but he withdrew quietly, with the organizers that cite "personal circumstances".