AceShowbiz - Erin McGregor has revealed that she experienced some pre-wedding nerves that eased when she focused on the well-being of her seven-year-old son Harry, who has autism. "I didn't need to worry about anyone," the sister of Conor McGregor said. "The only person I really needed to worry about was Harry."

The wedding, held at the Cashel Palace Hotel in Tipperary, Ireland, was a three-day celebration filled with special traditions. Erin and Terry Kavanagh, an Irish singer-songwriter, exchanged personalized vows during an unplugged ceremony, which included a sand ceremony and a hand-fasting ritual.

To ensure Harry's comfort, the couple set up a sensory-friendly retreat, brought therapy animals, and included a video of him walking down the aisle with his parents during the ceremony.

The wedding decor exuded an elegant and timeless atmosphere, with ivory and gold colors, lush floral arrangements, and custom stationery. Guests enjoyed a four-course dinner, a five-tier wedding cake, and live music throughout the evening.

Erin, wearing a white Zuhair Murad gown, and Terry, in a custom tuxedo, performed their first dance to "Unconditional" by Sinead Harnett. The festivities concluded with a grand firework display.

Reflecting on her wedding, Erin expressed gratitude for the support of her family and friends and the opportunity to celebrate their "happily ever after." She also praised Terry for his unwavering support and his genuine nature.

For Terry, Erin's kindness and dedication to her family make her an exceptional partner and mother. "Her great heart truly captivates me," he said.

Erin's brother Conor, a sports superstar, reportedly has a net worth of £100 million. The couple's wedding was a testament to the strength of their relationship and the love that surrounds their family.