Bisexual people are often perceived as being more promiscuous than heterosexuals or homosexuals due to the myth that they can "have it all." This assumption is false, but many bisexuals still face this stereotype in both social and romantic situations. In fact, some bisexual individuals may experience feelings of isolation or rejection from either side because they do not fit neatly into either group. As a result, they may engage in acts or behaviors that seem designed to prove their sexual orientation to others.
For example, a bisexual person might go out of their way to date members of both genders, even if that's not what they prefer, just so that people around them will believe they really are bi. They may also dress or act in ways that reinforce stereotypes about bisexuals, such as flirting excessively or wearing revealing clothing. Some bisexual people may even feel pressure to have threesomes or polyamorous relationships to validate their identity. These actions are ultimately harmful and counterproductive, however, since they reinforce the idea that there is something wrong with being bisexual.
The pressure to "prove" one's bisexuality can come from internalized societal attitudes as well. Bisexuals may worry that they won't be taken seriously by partners or society unless they demonstrate their interest in multiple genders. They may also fear being labeled as "greedy" or "untrustworthy," which can lead them to engage in behavior that hurts themselves and others. To avoid these labels, they may try to overcompensate by having sex with people of only one gender, despite their true desires. This leads to a cycle of self-doubt and shame that can be difficult to break free from.
In order to combat this problem, bisexual individuals need support and understanding from friends, family, and romantic partners. It's important for everyone involved to recognize that bisexuality is valid and normal, regardless of whether it fits into traditional definitions of sexuality. By creating a safe space where bisexuals feel accepted without judgment, we can help end the stigma surrounding this orientation and empower those who identify as such to live authentically.