Back in May, my boyfriend and I stayed with a friend of his, and i woke up in the night to find his hands down my trousers (while my boyfriend was right next to me) i told my boyfriend the next day, and he didn't react in the way i thought he would. He spoke to him about it a few weeks later and told him to apologise to me, but that was it.

Now, my boyfriend and I share a house with this man, and my boyfriend doesnt understand that i don't feel comfortable spending time with him, and I don't really feel comfortable with my boyfriend spending a lot of time with him. He admtted that if he had done that to his sister, he would have killed him... am i wrong to expect him to at least not get on with the guy anymore? am i wrong to expect him to not call him a friend anymore?

i feel completely worthless here, and if i mention anything about his friend, he gets extremely defensive and we end up having an argument... i just don't know what to do anymore...