Talk to her husband

"You need to talk to your husband about this." Phoebe tried to speak, but Wendy cut her off. "I'm not saying to tell him everything, but invite him to join you in one of your sessions. Watch porn together, masturbate, have sex, the important thing is to share this experience with him. If you want, just tell him that you read an article that said it made couples closer, and that you want to try it."

"That... that could work! If he doesn't like it, he won't think I'm weird." As if there was a man alive who would turn down watching porn with his wife, Wendy thought.

"Wonderful. Would you like to come in again, in say, three days? That should should give you enough time to try it, okay?"

"Sounds perfect! Thank you so much for this, you've saved my life!"

"Thank me three days from now if it worked."

The next day...

Pheobe had the perfect opportunity. Their kid was at daycare, and her husband had the day off.

"Darling, can I talk to you for a moment?"

Her husband turned to her and kissed her, "Of course you can, baby." Damn, he thought, he had been hoping that they could have a nice leisurely day fucking, since they had free reign of the house.