Final answer:
Mildred revealed a significant truth to Richard, indicating with resolve that she felt compelled to share it despite the consequences to their relationship, typified by her statements of necessity and her insistence on physical distance.
Step-by-step explanation:
In the context of the excerpts provided, Mildred revealed to Richard a truth that she felt compelled to share, despite the emotional pain it might cause. Her statements, such as "I had to do it, I would do it again," and "You must not touch me. I had to do it." signify a sense of necessity and resolve. Ignoring Richard's affections and her own emotional turmoil, Mildred's confession underscores her complex character and the strained dynamics of their relationship.
Mildred's actions are evocative of the themes of betrayal and personal moral dilemmas. Her firm stance, reflected by the lines "I wrote to him-I had to write. I couldn't keep it back any longer," shows that her decision to reveal the truth was not taken lightly but was something she felt morally obligated to confess. The excerpts suggest that her revelation was significant enough to impact her relationship with Richard profoundly, prompting her to maintain physical distance as well, indicated by her insistence that Richard "must not touch me."
The nuances of their confrontation reveal much about their individual characters and their relationship, with their interactions laying bare the weight of secrets and the strain they can put on personal connections.