York: Loyalties That Keep Collapsing

York is the play's most conflicted figure. He is loyal to Richard (genuinely, not just politically), but he understands that Richard is governing badly. When Richard seizes Gaunt's estate after his death, York protests directly: 'How long shall I be patient?' Then he goes silent.

When Bolingbroke returns from exile, York has been left as regent. He does not fight. He meets Bolingbroke, lists his objections formally, and then joins him. It is not treachery. It is a man watching the tide come in and stepping back from it.

In Act 5, he discovers his son Aumerle is involved in a conspiracy against Henry IV and reports it himself. His wife arrives first to beg for Aumerle's life. The scene is almost farcical, and Shakespeare knows it: a study of what happens to a man whose loyalties keep being destroyed and rebuilt.