My mil called our home as much as 5-8 times a day. She was told to stop calling at nap time because it was waking our daughter up. She said "she will just have to get to the phone ringing my kids did." She was told to stop calling at dinner time so for years she would call every day at 5:00. If we did not answer the phone she would call every 10 minutes until we did. Anything she could do to spite. We finally stopped her from calling at 10:30 at night when we had to get up for work the next day at 6:00. Just a real nut case, and I have never met anyone like her before or since. Would not listen to anyone about anything, and it was like talking to a brick wall.