burden of guilt

It was one more item on his burden of guilt.

It was a burden of guilt that he couldn't bear to think about.

I sighed, and a small burden of guilt dropped away.

In fact they may bear an added burden of guilt.

In them she saw the burden of his own difficult, complex grief and guilt.

You must not take such a burden of guilt upon yourself.

No, she wanted to die before the worst happened, while the burden of guilt was still relatively light.

But I will always carry a heavy burden of guilt over it.

It was a burden of guilt too heavy to bear.

Or could he live with the lonely burden of guilt?