Did Mary Feel like She Failed Jesus?

We talk about several facets of Our Lady's suffering at the foot of the cross, but one I haven't heard discussed before is the possibility of Mary's doubt of herself. Did she feel like she did something wrong? As a Mother, wasn't her utmost duty to protect the SON OF GOD? How could she have felt about that? Hear me out on this, and then share your thoughts in the comments on YouTube.

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