It is normal for every married couple to fight, but "Counting On" star Jinger Duggar and her husband, Jeremy Vuolo, say they have yet to have one.

This is what the Christian couple said as they filmed a segment for TLC where they answered some fan mail. They said that they try to be as selfless as possible in their marriage. "Instead of thinking, 'Oh, what can I get out the relationship?' In any relationship, whether it's with family, [a] friend, anybody - instead of thinking of ourselves, like 'What can I get?' just, 'How can I encourage this person?' or 'How can I give?'" she said.

Jeremy agreed with his wife. He said that people always ask them what they fight about and what they do whenever they get into one. Surprisingly, he confessed that they've never had one since they always make an effort to understand one another.

"Maybe we've had, like, small disagreements, but any time we have a disagreement though, I think like [what] we've tried to do is like, talk about it and then think of the other person, what their view is too. And I think you've set a really good example in that for me," Jinger told her husband.

After being married for over a year, the Vuolos are now expecting their first child this July. They shared the happy news on their website, with Jinger saying she thinks that their first baby might be a boy. Jeremy feels the same way, although he is hoping to have a "little princess."

"I am hoping, praying, that the baby will act like, talk like, be like Jinger," he added, revealing he was a quite a "terror" kid growing up. But Jinger is hoping their son or daughter will take after him, as she said he is very "kind and gracious."