God this was yet another contrived, plot driven story line, which worst off all, made Sean even more hateful!
The bloke came out, apologised and politely said that his wife had forgot to write it in the book. Perfectly plausible. It was Sean who pushed and pushed the issue, trying to force his hand and admit he was homophobic, then the vicar jumps in and starts talking about religion, there's no wonder he kicked them out, they created a right scene!!
When Sean started shouting and screaming all foldy arms and disgraced face, I really wanted to switch off.