The libertarian position on personal relationships is generally supportive of consenting individuals being free to form and maintain their relationships as they see fit, without interference from the government. Libertarians believe in personal autonomy and individual freedom, and as such, they often argue that the government should not interfere with consenting individuals' choices regarding their personal relationships.
Many libertarians argue that individuals should be free to form relationships with whomever they choose, regardless of gender, sexual orientation, or other personal characteristics. They believe that individuals have the right to make their own decisions about their personal lives and that the government should not be involved in regulating personal relationships.
While some libertarians may hold traditional views on marriage and family, the general libertarian position is to support individuals' freedom to form their relationships as they see fit. Libertarians believe that individuals should be free to choose their partners and that the government should not be in the business of regulating personal relationships or dictating how individuals should conduct their personal lives.
Overall, libertarians support personal autonomy and individual freedom in all areas of life, including personal relationships.