Possible Clues:

• Most important that upper-class officer and I get wed
• I get married last month? That's the last thing I'd do
• In the end I get married last month
• In the end I get married after last month
• At last I get wed at last
• Final - mutilate (anag)
• After last month I finally get married
• Best friend on guilt trip, at intervals
• At last I get married at last after last month
• Best — last