St. Patty Day

Life was perfect for Elijah and Katherine as they lived together in Boston before the start of the vampire diaries. When a wild St. Patrick's day changes their lives forever, they both learn what their breaking points are. Katherine ends up locked in the tomb for four months, pregnant only he and Elijah knew.
This story will take place through the general time line of the vampire diaries and Originals, but will not follow the specific story line.