The former one is correct one
If you are talking about two different weddings then it would be correct. If this is one wedding then it is Dan and Katie's wedding.
Beth and Bryan's wedding
"I finally miss you" would be better.
The correct spelling is 'wedding'.
i missed you
The correct title is: Mrs. Jane Doe & Miss Kate Doe.
The 's suffix is singular the s' suffix is plural. So, in this case there is only one Miss Jones, so "Miss Jones's class" is correct. I know it looks and sounds weird but it is correct.
Yes it is a grammatically correct
old and moldy
(Spoilers) It is where he has a wedding with Miss Skiffins.
Ms. is correct, unless you are asking for Miss, or Mrs. But Ms. is correct. :)