Mackenzie Phillips, 65-year-old daughter of ’60s Mamas and Papas’ musician John Phillips, has made a rare public appearance—and outlets have since used the opportunity to rehash her salacious claims about the two’s incestuous relationship.

The One Day at a Time alum made these accusations in her 2009 book, in which she claimed her father would take advantage of her while she was blacked out on booze and mind-bending pharmaceuticals.

She alleged that the pattern continued for a decade right up until the eve of her wedding—stating further that it had at a point become consensual.

As can be expected, family members have since weighed in on the claim, and surprisingly, it is not all backlash.

Mackenzie Phillips says it happened for the first time when she was 18, on the eve of her wedding

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