Priya’s affair is neither a symptom nor a pathology; it’s a crisis of identity, an internal

rearrangement of her personality. In our sessions, we talk about duty and desire, about age and youth. Her daughters are becoming teenagers and enjoying a freedom she never knew. Priya is at once supportive and envious. As she nears the mid-century mark, she is having her own belated adolescent rebellion.

These explanations may seem superficial—petty First World problems, or rationalizations for immature, selfish, hurtful behavior. Priya has said as much herself. We both agree that her life is enviable. And yet, she is risking it all. That’s enough to convince me not to make light of her behavior. If I can help her make sense of her actions, maybe we can figure out how she can end the affair for good—since that’s the outcome she says she wants. It’s clear this is not a love story that was meant to become a life story (which some affairs truly are). This started as an affair and will end as such—hopefully without destroying Priya’s marriage in the process.

问题：

请问"as much" 与 "as such"在文中怎么理解？