I get the being mad at him for what he did before his old life memories came back, but what I really REALLY hate about stories like this is how they're blaming him for the rumors that all the shitty orbiters are spreading.
It just shows how powerless she is, after being violated and silenced by Leold and now with her family's prospects falling apart. If Leold was still a scumbag and in power, do you think she would have ever the guts to confront him? Nah, she could only do it because she had heard he has corrected his acts and is trying to perform well as a lord out there. So, she could finally lash out at him. What comes to those orbiters, she can't do anything about them with her power. This is just how human psychology works.
What comes to Leold himself, he really should realise it himself that his apologies are worth nothing. He's not even the same person, so he's basically apologising for something someone else did, which is meaningless. If he wants to really do something about it, for his own good, basically, since he hates the legacy the original Leold left him, he should do something concrete about restoring Clarisse's, and her whole family's, reputation.