The reason for Charles to ride back in such a hurry that Henrietta Maria could not accompany him, even had she wanted to (she didn't: Charles' wife cordially detested London and most Londoners returned the sentiment) was that news was arriving from Germany that was dire enough. The wars there had always been bloody by the standards of England and to a lesser degree her sister kingdoms, which had seen little war in the last century, and that largely on a small scale in Ireland or Scotlands. Now, the Holy Roman Empire's soldiers had given rise to a new and tortured verb: to Magdeburgize.
After a six month siege, an Imperial Army had sacked the protestant city of Magdeburg, a fit of violence that had killed more than nine in ten of its population and then burnt the city itself nearly to the ground. Even by the standards of day, the savagery was shocking. Even catholic cities were horrified, correctly anticipating retaliation against them.
Speeches were being made in Parliament proposing that England should enter the war alongside the Swedes and Scotland was very nearly as enthused. Charles was horrified, less by what had happened to Magdeburg than by the notion of risking the same war exploding into his Kingdoms. Unlike the majority of those calling for war, he had a very real notion of how ineffectual the militias that would make up the bulk of any army he raised would be against a Spanish tercio or of how little the small ships of his new fleet would be able to do to heavier Spanish galleons.
This was fear, not cowardice. Charles might lack military experience (the number of European monarchs who would reach the age of thirty before waging war was few indeed) but he had proven his personal courage at Lisburn and would have led the charge had he not been all but forced by his own guards to remain in the second rank. And despite the - in continental eyes - ludicrous manner in which he compromised and hedged with Parliament, it would not be just to state that Charles was incapable of imposing his will upon his government. He was however, deeply aware of the damage that would be done to the Kingdoms - by wartime taxes even if no armies reached his shores - and of the polarisation that would tear through his Churches. He wanted no part of it.
And for the first time, he confronted his English Parliament and the representatives of Scotland's Lords with absolute intransigiance. He had not and would never cede to anyone the right to declare war on behalf of the Three Kingdoms. The wars in Germany were no more about religion than Rome's conquests had been, it was an excuse for the ongoing power-struggles between the princes of central europe and their notional empire to be settled with arms. If it were really Catholic versus Protestant then why would France be paying for half of Gustavus II Adolphus' mercenaries? Did the Bishops of England really think that parishoners across Germany really made soul-deep conversions when their lords did?
After almost a week in which Charles made speeches at least twice a day to almost anyone who would listen, a majority of Parliament accepted Charles' decision as, if not correct in their eyes, his decision to make. They also accepted two gestures, almost challenges, that he placed in front of them. Lutheran Germans seeking refuge in England would be allowed to practise their religion outside of the Church of England although not to hold public office unless they converted (Calvinists were seen as fitting into the Anglican mainstream). And a delegation of the English Parliament, led by an outspoken squire by the name of Oliver Cromwell, would travel to Germany - to Magdeburg if they could manage it - to see for themselves if they wanted to pay the taxes for their sons to wage war there. There was one more concession, this one by Charles. The coffers of the Churches of all three kingdoms would be used to finance ships to bring refugees from the protestant north of Germany to England.
The confrontation, including several explosions of royal temper, put a pall over discussions of royal finances over the summer. Quite a lot of the decisions had been made the previous year, but Charles had agreed to open his finances and he and John Pym managed to spend most of August arguing over exactly how much money he needed over and above the Navy Royal's expenses (which he defended equally ardently). Of particular criticism was the sheer scale of Charles' land investments in the City of Westminster, although it was proven at great length that as the Duke of Lancaster he had done so without touching tax money. Charles' final and telling remark was that if he could make his own personal wealth grow then that spoke well for his responsibilty in using tax money.
With summer coming to an end, Charles settled as many matters as he could and then made his final journey of the year, to Chester where he would see out the winter with his wife, son and (from November onwards) new daughter Princess Mary. It was while Charles was in Chester that winter that the catholic elements of the Irish Parliament sent a petition to him, asking that since protestant refugees from Germany were being allowed to settle in England, catholics be allowed to find refuge in Ireland. This was obviously a difficult decision - Charles' reluctance to aid his co-religionists on the continent was unpopular enough without becoming effectively protector to a wave of Catholic immigrants. In the end he wrote back stating that since this would have the potential to follow the course of the hated Settlements of the previous hundred years, he would only give his assent if the Irish Commons voted in favour by a supermajority.
When the motion failed to achieve even a majority, early in 1632, Charles presumed that the matter was dead. A second petition, this one signed by catholics on both sides of the Irish Sea proved him wrong. Charles concluded that he would have to do something or a broad base of organised catholicism might emerge, undermining both England and Ireland. His solution was to grant a charter to Cecilius Calvert, 2nd Lord Baltimore, to found a new colony in North America, between Virgina and the Dutch New Netherlands. Calvert, like his father who had previously attempted to colonise Newfoundland, was a staunch Catholic and envisaged the colony as a refuge for English Catholics. The new colony, named for Henrietta Maria, was opened to colonists not only from all three of Charles' kingdoms but also the war-ravaged Germanies. Unlike previous colonial grants, Charles limited the western boundary of Maryland, placing it at the water divide, so that he or his successors could seek concessions in the future for new colony grants west of the Appalachians. Late in the summer, Charles approves a second colony grant, this one south of Virgina, to Robert Heath. Although named Carolina in Charles' honor, there is no settlement there during Charles' lifetime.
Before this however, Charles had to take a ship north across the Irish Sea to Glasgow where James Law, the Archbishop of the diocese that took its name from the city, had died. Charles sent instructions for the General Assembly of Scotland to meet early in Glasgow so that he could attend and in keeping with his promise four years before to reduce the power of the episcopate, he downgraded the diocese to a Bishopric and with the approval of the Assembly transferred Andrew Bellenden, Bishop of Dunblane to take over in Glasgow, amalgamating the two dioceses. Due to the rising population and importance of the port Glasgow remained the most senior of the bishopric and it's Bishop still held the title Primate of Scotland, second only to the Archbishop of St Andrews as Primate of All Scotland.