Singer with problems Justin Bieber Friends fear he may be on the verge of a nervous breakdown as he faces the responsibility of being a father to his newborn son for the first time.

The 30-year-old “Baby” singer and his 27-year-old wife Hailey Baldwinwelcomed Jack Blues Bieber on August 24. “Justin is already having a hard time dealing with life in the spotlight, so there is concern that the stress of having a child to care for and protect will be more than he can handle!” an insider exclusively tells In contact.

Even before Jack’s arrival, fans were voicing concerns about the gaunt Grammy winner’s health! Bieber appeared skinny and stressed in July when he traveled to India to perform at a wedding, and weeks later he snapped at fans who tried to take a photo of him at a Beverly Hills hotel.

At the time, a source said the “anxiety” of fatherhood was making it difficult for the star to eat or sleep! The insider reveals: “He used to enjoy his fans and all the attention that comes with his fame. But now it just seems to upset him and the anxiety is part of all the pressure he faces at home.”

People around him fear he could be a ticking time bomb, about to explode. “Hailey was his rock – but now she has to make motherhood a priority!”

As In contact Sources reportedly said Hailey had to talk her nervous husband down from the proverbial brink during her pregnancy. “Now there’s concern that the pressures of being new parents could push their marriage to the point of no return,” the insider adds.