Sandwich short of a picnic

The Sandwich delivery lady came to the shop. She's very cute in a peroxide blonde fake tan sort of way. She gives me yet another free sandwich.
"Oh my husbands got a new girlfriend." she says like he's just got a new watch.
"Oh really? Is that a good thing."
"I don't mind. It keeps him off my case."
"Does that mean he's leaving you?"
"No such luck, he'll come and go and shag his floozy as and when. It's not a problem."
"You're very tolerant."
"I'm not the jealous type. Go on have a cake as well. A big man like you needs feeding up."
Yikes!!!