The power of love again.....

[kchuplis]

No: HPFGUIDX 144771

Or loss of it:

Page 262 HBP (my parenthesis), "Ah," said Dumbledore, "perhaps she could (use 
magic). But it is my belief - I am guessing again, but I am sure I am right - that when 
her husband abandoned her, Merope stopped using magic. I do not think that she 
wanted to be a witch any longer. Of course, it is also possible that her unrequited 
love and the attendant despair sapped her of her powers; that can happen."

We also know that this was Tonks problem in losing power, change of petronus, 
inability to metamorph correctly....

Will Harry's self imposed exile from Ginny cause any problems? It seems to have been 
something well emphasized in book 6.

kchuplis