Susanna Carolusson did not believe that duality was possible for her, until she met her current husband. 

- I have discovered a depth in this exclusive love that I would not be able to experience if I divided myself into more, says Susanna Carolusson.  

"Wonderful energy to be in" 

Martina Hallin, who is an existential coach and leisure politician for the Green Party, has made the opposite journey - from duality to pluralism.

She believes that the choice to allow herself to have several relationships has enriched her life and contributed to personal development.

- If you remove the norm that you should not fall in love more than once and allow each other to fall in love several times, it is a pretty wonderful energy to be in. 

Watch the meeting about living with several partners on SVT Play or in SVT1 on Monday 1 November at 21:45.