I can take a lot of tries to figure out what is acceptable. "Screwing the pizza boy" is so not going to fly.
Try "Our Marriage Died When I Saw What My Wife Was Up To With The Pizza Boy on the Balcony"
Or just "Our Marriage Died When I Saw My Wife With the Pizza Boy on the Balcony"
or maybe "Living it up with the Pizza Boy on the Balcony?"
The possibilities are endless.
And yeah, you've got to get rid of the sexual innuendo.
News Break does NOT like sexual innuendo.
Let me know if you are successful! (Email the link to roSwarren@gmail.com)
And good luck!