I have a relationship that has lasted for the duration of my time through university and honestly there has barely been a hitch the whole time. We are really strong together and I want to be with her for at least the short term future. Well at least before this happened.

I put her and my best friend in a house of 3 other people since they were both struggling to find a place to rent. All was good till around March where I realized that they were spending a lot of time with me being heavily excluded by both of them. 

It was easy to tell that the feelings were getting more over time and around 2 weeks ago, they kissed. I was told as soon as it happened which I am grateful for, however they now want to spend time like normal together.

Only thing is, how do I trust them together when they both know they have feelings for one another? My girlfriend of 3 years has told another man that she likes him and I don't know if I feel comfortable with it at all.
user
Girlfriend and best friend kissed. Both
assistant
I have a relationship that has lasted for the duration of my time through university and honestly there has barely been a hitch the whole time. We are really strong together and I want to be with her for at least the short term future. Well at least before this happened.

I put her and my best friend in a house of 3 other people since they were both struggling to find a place to rent. All was good till around March where I realized that they were spending a lot of time with me being heavily excluded by both of them. 

It was easy to tell that the feelings were getting more over time and around 2 weeks ago, they kissed. I was told as soon as it happened which I am grateful for, however they now want to spend time like normal together.

Only thing is, how do I trust them together when they both know they have feelings for one another? My girlfriend of 3 years has told another man that she likes him and I don't know if I feel comfortable with it at all.
user
Girlfriend of 22 years fell for
assistant