In the letter dated March 31, 1930, Grandpa tells Grandma...
"Well, it's all over now. I went over to see your mother. She said that she thot we were married when she heard they had a shower on you but that she couldn't figure when, so I told her when. She said that she wished us lots of good luck and I said 'thanks, maybe we'll need it.' She didn't seem angry in the least, I didn't tell her where we went or who went with us tho. You'd better pass the candy and get ready to quit Sat."