What about "Us"?

With the "other woman" becoming more confident of herself, I grew more and more insecure. I don't like feeling like that, but I felt like I was put into a position that I had to defend myself, and everything that I knew about our family being together. Didn't it mean anything to him that we were a family? For me, family is everything. Why couldn't he see that he was putting "us" in jepardy? Didn't he care that I would find out about her calling him again and leave again like I did before? Was this fun and games for him? Oh, I know, perhaps it was challenging for him. He must have thought that living on the edge was entertaining. Geez, I couldn't believe that I was going through this once again !!!