Too many phone calls

Mom was right indeed. When I was growing up, I always found that mom was right most of the time, so why was this time any different? Well, it wasn't different this time. She was right. I would get brave enough to tell him that SOME woman was calling and it was a set pattern to it, and I wanted to know what was going on. I became downright demanding at times because I was so tired of it all. He was still denying it all. I asked him "WHY would she be calling so many times a day, IF he wasn't calling her back?" He tried to make me think that it was all her and she was chasing him. Then one day, the calls just stopped. Wow, that was a miracle. What happened?