djen credibility does not rely on one particular like/dislike.Or maybe it does with you, I don't know.The fact that you think Corbyn is fantastic, may make me doubt your judgement, but does not mean that everything you say on any subject is clouded.
The fact that Djen judges statements on the basis of 'the company that they keep' fallacy does underline the lack of logic in her thinking. But I think we knew that anyway. 
Anyway Djen I think you do need to chill a bit. I can see that youre very stressed out lest your European DILs, as a consequence of Brexit, just might perhaps be tempted to go back home, taking your precious DSs and GCs with them
, but I do think youre blowing this very small risk out of all proportion, and lashing out unreasonably at Brexiters as a consequence.
Would you be happy to share with us which countries they hail from?