An Ever Changing Future - Alex Summers, book 2

Violet and Alex have started a family together, but that doesn't mean trouble times are over for them though, they are only beginning.
Alex left to fight in the war with his mutant students leaving his wife, two sons, and a younger sister behind to care for the sick professor and a tired Hank.
They get a surprising house guest who happens to be from the future and all hell breaks loose.
Will everyone survive? Or are we going to loose more members of our beloved crazy mutant family? Hopefully the earlier statement...