In his dealings with Edward III, Robert blamed his border magnates for the escalating attacks on the English zones, but regardless of this, the Scots retained the recaptured lands that were often portioned out among minor lords, so securing their interest in preventing English re-possession. Despite Robert's further condemnations of his border lords, all the signs were that Robert backed the growing successful Scottish militancy following Edward III's death in 1377. In a charter dated 25 July 1378 the king decreed that Coldingham Priory would no longer be a daughter house of the English Durham Priory but was to be attached to Dunfermline Abbey. In early February the Scots—apparently unaware of the conclusion of an Anglo-French truce on 26 January 1384 that included the Scots in the cease-fire—conducted an all-out attack on the English zones winning back Lochmaben Castle and Teviotdale. John of Gaunt led a reciprocal English attack that took him as far as Edinburgh, where he was bought off by the burgesses, but destroyed Haddington. Carrick and James, Earl of Douglas (his father William had died in April), wanted a retaliatory strike for the Gaunt raid. Robert may have concluded that as the French had reneged on a previous agreement to send assistance in 1383 and then having entered into a truce with England, that any military action would have been met with retaliation and exclusion from the forthcoming Boulogne peace talks. On 2 June 1384, Robert resolved to send Walter Wardlaw, Bishop of Glasgow to the Anglo-French peace talks, yet Carrick ignored this and allowed raids into the north of England to take place. Despite this, by 26 July, the Scots were part of the truce that would expire in October. Robert called a Council in September, probably for working out how to proceed when the truce concluded, and to decide how the war was to proceed thereafter.