My wife didn't know I was recording

Hi I've been with my partner since 1997 and lately he can't cum he has loafs of excuses ****are in don't feel in the mood but he' cums to me I've dressing up I have lots of outfits does nothing he isn't into that he said he doesn't like to watch porn he doesn't masturbait he says as u get older u go of sex he cums to me 2 times in a month if iam lucky is it possible to go that long without sex r masturbaiting plez help