Can't say anymore than everyone else has said, what a terrible shock for you and your partner, be kind to yourselves and take comfort that he knew he was loved.
I'm so sorry to hear this Starzaan, sweet dreams Kai, try to remember the fun times & he'll always be there in your memories, just close your eyes..lots of sweet tea/choc/cakes, keep the sugar levels up, its good for shock. Lots of hugs xxx