Traditional Indian culture often emphasizes monogamy and the sanctity of marriage. Open marriages, which involve consensually having relationships outside the marriage, can challenge these traditional norms and may be viewed as conflicting with established values.

consent and individual human right matters : Open marriages, when practiced consensually and respectfully, may not necessarily “ruin” culture but rather reflect diverse approaches to relationships. The key is whether such practices are aligned with the values and consensual agreements of those involved. You can consider the psychological impact if we keep aside the tradition lens –

positive – 

1)Increased Communication: Open relationships often require high levels of communication and honesty, which can strengthen overall relationship dynamics and foster trust.P

2)personal Growth: They can offer opportunities for personal growth by allowing individuals to explore their desires and needs more freely.

Negative – 

1)Relationship Strain: If not managed well, the additional dynamics of an open relationship can strain the primary relationship and potentially lead to conflicts.

2)Jealousy and Insecurity: Open relationships can sometimes lead to feelings of jealousy or insecurity if boundaries and communication are not clearly established.

3)Complex Emotions: Managing multiple relationships can lead to complex emotional challenges and stress, requiring careful balance and attention.

Some Indians may choose positive effects sidelining the negative one and some may prefer the overshadowing of negative section, In summary, whether open relationships “ruin” Indian culture is a matter of perspective. They challenge traditional norms but also reflect evolving societal attitudes. The impact on culture will depend on how these practices are integrated and accepted within the broader social context