hate tah(to)say it I blow it on those all the time...
IT’s pretty easy to remember:
There: A place
Their: Belongs to them
They’re: A contraction of They Are.
As for the pronunciation post above, “yer” is a regional affectation/inflection.
Believe me, the nuns would have been quite diligent in ensuring correct enunciation of ‘you’re’ had any of us been incorrectly pronouncing it.
Really.