"The next few months involved a lot of weirdness."
Precisely.
Jiminy Cricket tends to suddenly appear after the "passion" dies down a bit.
We Christians tend to call it the Holy Spirit's "voice of opposition to sin."
Whatever you wish to call it, it does appear, and then things will get CONFLICTING and UGLY.
I have no problem admitting that the little voice in my head told me that things were spiraling out of control. Would I call it sin? Well, I'm a Catholic sir, and I believe there are more grevious sins than living with a woman.
In retrospect, I would certainly have reconsidered, but I wouldn't go so far as to call it sinful or wrong. It just showed us both that we were incompatible in our living arrangements. We're both still good friends to this day.