Tom Brady and Gisele Bu0026uuml;ndchen.Photo: Matt Winkelmeyer/MG18/Getty Images

Gisele Bundchen and Tom Brady

Love is still in the air.

“13 years ago, we both said ‘I do’ …and you have been the best thing that ever happened to my life,” Brady, 44,wrote in his heartfelt caption. “I love you more now than I ever could have imagined. You are the best mother and wife and supporter in the world and I am blessed to call you my wife.”

Tom Brady, Gisele Bundchen.George Pimentel/Getty

Tom Brady and Gisele

The athlete added in his wife’s native language Portuguese, “Te amo muito meu amor, happy anniversary @gisele.”

Meanwhile, the supermodelcaptioned her post, “Happy anniversary love of my life! Te amo! ❤️ @tombrady.”

The pair has proven to be a power couple in the public eye. Earlier this month, the duo also displayed their love for each other via social media to celebrate Valentine’s Day.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

Bündchen, 41,paid tribute to her husbandfor the romantic occasion and revealed that she was planting trees in his honor.

“This lasting gift of tree planting will not only put trees in the ground; it will help create healthy forests that filter clean air, provide fresh drinking water, help curb climate change, and provide homes for thousands of species of plants and animals,” read a message on the gift.

On Feb. 1, the seven-time Super Bowl championannounced his retirementfrom the NFL after 22 seasons.

“This is difficult for me to write, but here it goes: I am not going to make that competitive commitment anymore,” he wrote. “I have loved my NFL career, and now it is time to focus my time and energy on other things that require my attention.”

RELATED VIDEO:Tom BradyJokes He’s Parenting at a ‘JV Freshman Backup Quarterback Level’: ‘Working on It’

Toward the end of his statement, Brady alsopaid tributeto his family.

“And lastly, to my wife, Gisele, and my children Jack, Benny and Vivi. You are my inspiration,” he continued. “Our family is my greatest achievement. I always came off the field and home to the most loving and supportive wife who has done EVERYTHING for our family to allow me to focus on my career. Her selflessness allowed me to reach new heights professionally, and I am beyond words what you mean to me and our family.”

The couple share daughter Vivian Lake, 9, and sonBenjamin Rein, 12. Brady is also dad to son John “Jack” Edward, 14, whom he shares with exBridget Moynahan.

source: people.com