My boyfriend wants an open relationship and I'm not too keen on the idea
Open relationship?  Why did he say so? 
He just said he likes the idea of polyamory.
Wow,  so,  are you going to allow that?  Can you share your man? 
I don't think I can, I feel like it would be an act of infidelity based on my expectations of the relationship
Cool.  So what do you intend  doing.  If it's me,  I will take a walk
Open relationship
An open relationship, also known as non-exclusive relationship, is an intimate relationship that is sexually non-monogamous. The term may refer to polyamory, but generally indicates a relationship where there is a primary emotional and intimate relationship between two partners, who agree to at least the possibility of intimacy with other people.
Open relationships include any type of romantic relationship (dating, marriage, etc.) that is open. The concept of an open relationship has been recognized since the 1970s.
Types
, "I don't think you can ever forget about things like that. But at the same time, Kevin's looked after him since he was a baby so why does that make him not his dad, just because he's not his biological father? In my view, your father is [the person] who looked after you since you were born." Describing his character's relationship with his mother Shirley in 2007, Di Angelo said, "I think he's very fond of his mum, he's