NC because my other username is quite identifying and I'd rather this wasn't attached.
I've been seeing a guy for several months, officially "in a relationship" for a month or so now.
We have a happy relationship, very open with each other, I love him and trust him completely. He has a close female friend who lives at the other end of the country, she is planning to come and stay with him for a few days next month. He lives with his cousin and her family who have a spare room but sometimes their mother has to stay with them too to help with childcare and so she uses the spare room.
If his mother is staying whilst the friend visits she will need to sleep in his room. Several of my friends have said I'm stupid for letting this happen and that I shouldn't be ok about it. I was fine with it before they said this and now worry that I'm being a mug.
This friend is important to him, they have shared rooms while on holiday together before he met me and nothing happened. I want to meet her and like her not end up resenting her because I've been talked into being suspicious/ jealous.
AIBU to think that my friends shouldnt be warning me not to trust my boyfriend and basically saying he wont stay faithful because his friend happens to be female?
Friend is slightly younger than us and an attractive looking girl, if that is relevant.