Sonia and Nick will meet their in-laws as they celebrate Mother's Day in the upcoming episode of "Married At First Sight" season 4.

It can be recalled that the couple dealt with intimacy problems recently. Nick and Sonia had a heated argument as the latter wanted the former to be more open to her. However, Nick admitted in anger to Sonia that he was no longer attracted to her. This hurt Sonia so she walked out of the house and thought of leaving Nick for good.

Viewers of the series thought that following those events, Nick and Sonia's marriage would already come to an end, much like the marriage of Derek and Heather which ended recently. The couple was the first to get divorced on the show.

However, Nick and Sonia gave their relationship another try. After seeking the advice of Pastor Roberson, Nick realized that he was already starting to become more attracted to his wife. Now that the two have already worked out their personal differences, the couple is set to face another challenge in their relationship as they face their respective in-laws.

According to reports, the occasion will help both Nick and Sonia to get to know each other more. This will also allow Sonia to talk to Nick's mother and know for herself why her husband finds it difficult to open up with her. Another report also suggest that Nick's mom will tell Sonia that Nick has always been a shy boy, and that she is willing to talk to her son to help them  improve their marriage.

"Married at First Sight" season 4, episode 13 airs on October 18 on FYI.