Releasing the Dam

Bad didn't adequately describe the situation Sanria now found herself in. Bad was  before - moments  before - Colin simply trying to remind her of  his love for her, trying to get her back. Bad had morphed into something akin  to unbearable, uncomfortable, and blood-draining.  Colin  had  now figured out Kaliadra's ruse, and because he was in such close proximity, made no qualms about coming to talk. Sanria had hoped it would be to say goodbye, or  at the very  least, give her space to breathe.  Instead, it turned into her  raising her  voice, growing  increasingly flustered and impatient. 

She had  said all she could say.  She reminded him of Gilean's feelings, of Matinus, of Nioma, of  her unborn.  She reminded him of how she loved  them and how  going back to him would break that asunder.  It would tear apart what little she had. Then: "I don't know how to let you go, Sanria."
"Can you?  Eventually?  Given time?"
"I can't.  I don't want to."

From this answer, Sanria learned that it was never truly the black makou that drove  Colin to madness when it came to her.  It was his own heart. Knowing everything -all the ugliness that her leaving Gilean would cause, the pain  for the children, the  pain for  Gilean - Colin  had given his  honest admission.  He wanted her in his life  and though he was the most family oriented man she'd ever met - he was willing to break a family to get his own back.  To get her back.

The drive left her and Sanria lost the will to fight. She knew him, knew the  relentless determination, knew  Colin wouldn't stop.  She agreed to leave  Gilean, to rip apart  what little they had built  while Colin had forgotten everything.  It didn't make her happy.  It wasn't a conclusion that brought  her joy.  After  Colin left, she wretched into a plant pot and sat sobbing on the floor.

She had wanted at last to do something right. She had tried hard to make things  work between  herself and Gilean, and  just when she had set her course, it was pulled away.  The guilt was excruciating, but  she'd have to bear it.  Or so  she thought.  She had assumed that the mild-mannered pacifist she'd married would  accept defeat and let go easily.  That is, however, when unbearable, uncomfortable, and blood-draining  dipped even lower than she thought it could.