Lady Katherine Grey part 6: The Secrets Continue

Catherine Gray and Edward Seymour secretly marry, keeping it hidden from Queen Elizabeth. Despite court suspicions, only a few know of their union. Catherine becomes pregnant, but Edward leaves for Europe, leaving her isolated. As her condition becomes known, Catherine faces the Queen's wrath and is imprisoned. Edward is also arrested upon his return. Both struggle to prove their marriage due to the loss of their witness and will, amidst political intrigue and suspicion.

What was the outcome of Catherine's attempt to reignite her previous marriage with Henry Herbert?

How did Queen Elizabeth react upon discovering Catherine's pregnancy?

What challenges did Catherine and Edward face in proving their marriage?