Frank Thelen shares secrets to his 20-year marriage

Investor Frank Thelen and his wife, Nathalie Thelen-Sattler, have shared insights into their 20-year marriage during an appearance in Mallorca. The couple emphasized that their long-term relationship is built on active effort rather than romantic gestures.

Key elements of their partnership include open communication, an honest culture of disagreement, and a shared responsibility to address problems rather than ignoring them. Thelen noted that "there is never a guarantee" in love, a perspective that requires both partners to continuously work on the relationship.