David Trimble has waded into Scotland’s constitutional discussion this weekend with an impassioned plea for Scots to reject the SNP’s “separatism” and “driving Scotland out” by remaining a part of the UK. It is possibly the boldest, most daring language we have had from the unionist side of the debate since the starting gun was unofficially fired on the campaign at the start of the year.

In seemingly barely disguised language, the winner of the Peace Prize for his work in the Northern Ireland peace process said:

“I have to say to the Scottish nationalists, by moving through a programme of separatism, by saying we want to drive Scotland out, you are doing violence to the identity of every Scot because there is a British component in the identity of every Scotsman.”

‘Doing violence’ is an interesting, and I would certainly argue misplaced, way of putting the pro-independence, civic nationalism that is at the forefront of Scottish politics. For too many, the referendum is being positioned as a question of whether you are Scottish or whether you are British, as if the two are mutually exclusive and as if either position will change after 2014. Are Swedes not both Swedish and Scandinavian? Indeed, David Cameron himself insisted that “Scotland is better off in Britain”. It is such an amateurish mistake to stupidly suggest that Scotland WON’T be inside Britain even after independence. Noone is suggesting that our nation’s geography is up for grabs here.

I am no expert on Northern Irish politics but I do wonder what the motivation for David Trimble’s strong remarks above are. There is no question that Scotland going its own way could reopen old Irish wounds, or even make it “an explosive issue once again”, so much so that I wonder if the deepest opposition to Scottish independence is actually across the Irish Sea.

After all, Crispin Black has it that Scotland is “a country (sic) revelling in the sort of menacing and rancid anti-English sentiment more suited to the H Blocks than a modern European democracy”. Em, really?

Lord Empey is similarly off-kilter, saying the following to peers during a debate over the Scotland Bill: “We (Northern Ireland) would end up like West Pakistan. We are all hewn from the same rock. Just imagine the situation we would be placed in.”

This is not simply the Union diminishing for those in Northern Ireland that happen to oppose it; it is arguably an intrinsic part of their identity that is, in their eyes, slipping away. As numerous Saltire-splattered murals in NI show, there is no doubt that a shared patriotism between Northern Ireland and Scotland within unionist quarters exists. That is not in question here. What is in question is why that shared celebration of two nations, and often one shared history, cannot continue to be celebrated if Scotland is independent?

One could argue that for certain communities in NI, Scotland is ‘the’ link to the Union, and if we left then they would really struggle to connect with the rest of the UK, bar the overt and at times worrying love for the monarchy and the armed forces. Is there the same love for Yorkshire and East Sussex? Not that I have seen.

As the quotes above suggest, to me at least, the mere consideration of Scotland leaving the UK results in a lashing out against it, and an assumption that it’s some sneaky, underhand figure doing this. Lord Empey, in the aforementioned debate, compares Alex Salmond to the leaders of Cuba and North Korea and suggests that, without Westminster approval, any referendum would simply be “the most expensive opinion poll in history”.

Of course, it is easy for me to gloss over peoples’ experiences during the Troubles, I wasn’t there for any of it and was only a child for most of it. It is not lightly though that I ask whether those experiences breed an irrational fear that an independent Scotland would begin the breakup of the rest of the UK (Welsh independence, Irish unity) and make the pain and suffering over the last 40 years for nothing.

For me, the SNP’s peaceful and peaceable slow march towards independence does not deserve to have comparisons drawn with the Irish approach to separation from the UK. That may or may not be what David Trimble was alluding to this weekend when he talked of the SNP’s “violence”, but a politician of David’s experience and standing should know to choose his words more carefully.

Northern Ireland’s hopefully historic problems are not Scotland’s problems and there is no need to commute our nation’s ambitions for fear of indirectly unsettling our neighbours.