Okay there is a situation that is starting to make me feel very uncomfortable.
I have been in a relationship with this foreign girl for 8 months now, she is beautiful, intelligent, and level headed, and i do enjoy being in the relationship. Around the same time i started dating her, i spent alot of time with her house mate, who was a cool girl, and intellectually we got on very well, because we had the same interests.
Well a few months into the relationship the house mate which i will call girl x, had a big falling out with my girlfriend, over her moving out of the house. They ended up hating eachother, and girl x tried to sue my girlfriend, eventhough it was a very weak attempt.
I limited contact with girl x eventhough we were friends, because she was mistreating my girlfriend and i felt like she was using me as a pawn to evoke jealousy in my girlfriend.
Well until recently, i learnt that due to a exceptional circumstances out of my control, i have to house share with girl x.
So far it has been three days, and already the predictable mind games have started. She is always there, she goes out with my SPAM who i go out with, and seems like she is going to be a pernament fixture in my life for the next year.
she was talking alot about her boyfriend (who she cheats on alot) and despite being on guard and a bit rude, i started to relax, and to be honest it is hard to be rude to her and ignore her, because she is pretty much a female PUA gamer, even my friend who was sceptical about my situation, described her as being like a snake. She is very talkitive, extremely flirty, and knows how to get people on her side, and the guys love her. Last night we were all outside, and she was trying to dance with me, and giving off IOIs, people also kept on mistakening her for my girlfriend

. I have tried to combat this by being rude, but today she made me and my other SPAM a dinner and brought me food earlier on. I responded back with some friendly comments and a bit of "banter", which was the wrong thing to do because she took this as a IOI. and said something in front of the other SPAM on the lines of
" if you love your girlfriend, but have feelings and desires for another girl you really get on with, how do you control them?"
Ideally i should have came out with a witty comment, but i knew what this comment meant and i didn't expect it coming., so i just was gob smacked.
Well cheating is out of the question, not that i judge those who cheat, but im happy in my relationship, although i see my girlfriend not as much now because she lives in a different town I want to minimise contact and the connection with this girl, and diffuse her, and counter act these mind games. I am very into being the master of my emotions and desires, and i feel like this is a test, as she is trying to appeal to my ego, and she keeps on coming at me, and it makes me uncomfortable, also i don't like how my level headed girlfriend is starting to show signs of thinking im going to cheat.
Any advice would be appreciated, it is an interesting situation i know, so thought it could evoke some good responses. Thank you
Okay so in conclusion,