So in your future a good woman drifts aimlessly searching for something she will never find and a boy with potential for such greatness...they'll never exist.
This place has changed my future by your logic. If I am sent back should I change everything. Is that what it means to come here. That isn't fair. The Luke I knew I can see you in him, I can but frankly I think you are scared of yourself. Of what you do. You don't force Jacen down that path. No one could have forced Jacen Solo to do anything but you have already in your lifetime set in motion the catylast for his eventual fall.
Do you remember during the rebellion. A woman called Shira Brie. You shot her down she was revealed as an Imperial Agent. Well your father trained Shira, You face her a few times over the years as a Sith named Lumiya and she vanishes.
Well she comes back. And she becomes his Sith Master. So there you see, you have already played your biggest part. Why set aside your own happiness for something you cannot change.
I think very highly of you, and I do not blame you for his fall though I think you made some...questionable choices in that particular war you also aided me more than I can say.
Peter won't want you to stay away. If we must go we will go. I won't have bad feeling thrust on Jacen because you're trying to be noble.
Just don't blame yourself for the next 20 years, It insults us all