Portal problem

Well, not really a problem, more of a, uhm... well problem... anyway

Portal A is set in the overworld and leads to portal X in the Nether. Both are active.
Portal B is created, thought it was far enough away from portal A, but apparently not.
Upon entering portal B i enter the nether through portal X.

Going back trough portal X sends me to portal A. (If I understand correctly, this is because portal A is closer to portal X.)

Now, my question is, if I were to destroy portal A (since portal B is in a better location). Will this:
a) Link portal B to X just like nothing ever happened.
b) Render X useless and create a new portal (Y) the next time I enter B.
c) Create a black hole, swallowing the entire server while laughing like Steven Hawkings
d) None of the above, but I don't know
e) None of the above, here's what will happend ........

Thanks in advance guys

A, B and C may all happen or it may just recreate portal A when you go back through

I believe it will create a new portal A, but not in the exact position (or orientation, giggity) as the previous portal A. If it doesn't link to portal B, you can always rebuild portal A, leave it unlit, and enter portal X to link them back to how they were originally.

So, in any way. Portal B is more or less useless. I find that deeply disturbing

Bah, out of frustration i wanted to set fire to the nether. But apparently, someone beat me to it