Her Former Sex Buddy Is Now In Our Street

My wife had a couple of sex buddies before she married me.
But one had real hold on her, fucking her whenever he wanted to.
He fucked her in all three holes, cuming in all of them.
Different positions, and tried bondage, well he tied her arms to the bed while he fucked her once.
Even put candy on his cock for her to lick it off.
But now he has moved into our street.
She said it doesn’t matter that he is now around, but she did admit that when she had a relationship for a long time with a guy before me, she gave into her sex buddy when he got in touch and he fucked her while she was with her steady boyfriend.
Should I be worried now that he is living close to her?
We have been married for two years.