<human>: SO and I had been together for 9 months; in the beginning of May we broke up and had a 3 week break;and during that time went back and forth trying to resolve concerns that led to our split. 

We have now reconciled; but I know during the time we weren't together he was pursuing a relationship with another woman and she was in his home. We have decided to move forward and disregard what occurred during thoses 3 weeks and work on our relationship.

I now feel overwhelming anxiety when staying overnight at his house. I'm uncomfortable knowing another woman was there in my absence. The bedroom is the worse; and I have currently asked not to stay there; retreating to the spare bedroom instead for overnight stays. I need to know how to move on and get over this.

Summarize the given text in a few sentences.
<bot>: boyfriend slept with someone at his house while we were split; now I don't like to sleep over knowing another woman was in his bed