Sofia Vergara and Joe Manganiello are thinking of calling their engagement off. It was said that the couple are fighting nonstop and were having second thoughts of tying the knot.

According to Celeb Dirty Laundry, Sofia Vergara and Joe Manganiello are "fighting like cats and dogs." It was said that the main problem was that the "Modern Family" star did not want to have children. She was reportedly hesitant to start a new family given her age.

"Joe wants kids with Sofia - and in the near future. I know that he would be a great father, but Sofia isn't thrilled about the idea of having kids," the insider told Star Magazine, via CDL.

"She is stuck in a hard place, she wants to make Joe happy and give him a child - but Sofia is nervous about having a newborn on her hands especially at her age."

The 42-year-old was also reportedly too caught up with fame that she is willing to do everything to maintain her status, which includes calling the wedding off. Sources claim that she is also afraid that she will get fat if she has another baby with Manganiello, which could definitely affect her career.

"The downsides she sees to this are that she could potentially lose her job, and the struggle she went through to conceive with Loeb was enough to put her off the entire process for good," The Public Slate reported.

"While there is some sympathy for Vergara, the actress does not even seem to be trying to get pregnant. Since Manganiello has allegedly made it very clear that he wants children, their marriage plans could potentially fall through, all because Vergara reportedly wants to close the chapter on having children."

Sofia Vergara and Joe Manganiello have been together since 2014 and got engaged last December.