The most common and most likely answer to this crossword clue is the 7 plus 1 plus 7 plus 3 letter word READER, I MARRIED HIM
I've seen this crossword clue in The Guardian
R
E
A
D
E
R
,
I
M
A
R
R
I
E
D
H
I
M
Buddy explains!
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.