Engaged To Kate and Edith

An airplane pilot got engaged to two very pretty women at the same time. One was named Edith; the other named Kate.
They met, discovered they had the same fiancee, and told him, "Get out of our lives you rascal.  We'll teach you that you can't have your Kate and Edith, too."

Nosy Husband

My wife thinks I'm too nosy.  At least that's what she keeps writing in her diary!

Crossword

My girlfriend passed me the crossword to see if I could fill in the last two answers. The first clue "The force on an object due to gravity" and the second "The salt waters that cover the greater part of the Earth's surface"
Can I finish it? Weight and sea.