Jinger Duggar Vuolo celebrates eight years of marriage with Jeremy Vuolo.

To mark the occasion, on Tuesday, November 5, Jinger, who is pregnant with the couple’s third babyshared a sweet Instagram video slideshow featuring family photos taken over the years, along with a touching message for her husband.

“You are the best thing that ever happened to me @jeremy_vuolo the last 8 years with you have been the best adventure of my life,” wrote Jinger, 30. “You are my best friend and answer my prayers. God is so kind to let me journey through life alongside you. ilysm, jj! #weddinganniversary #8years #godisgood“.

She also posted a series of wedding photos of her. Instagram Stories.

The couple, who got engaged in July 2016 and married four months later, are parents to daughters Felicity, 6, and Evangeline, 3. In the video, their faces are covered with heart emojis.

The new member of the family is expected in March 2025.

“We’re super excited,” Jinger told PEOPLE last month, also noting her relief knowing the majority of her pregnancy wouldn’t take place during the hot summer months.

“Actually, I’m really into it. Especially with the heat the last few days, I think I’m not very pregnant and so I don’t have to worry about the extra heat. I’m like, ‘Oh man, it’s going to be such an awesome thing to experience pregnancy, not in the summer,” said the Rely on Elder explained.

Jeremy, 37, said he was just as excited about having a baby on the way.

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“When she told me (about the pregnancy), I was literally speechless,” he recalls to PEOPLE. “She did me good. It was Felicity’s birthday. Jinger said, ‘I have a present for you.’ It was in an Amazon bag, so I’m like, “What did she get me from Amazon?” Then I open it and it’s the positive result, and I’m actually without it. voice.”

On her Instagram Stories On Monday, November 4, Jinger said that she and Jeremy had already chosen their baby’s name — but they wouldn’t share it until after the little one was born. However, they plan to reveal the sex of the baby soon.