Stalker.... part II

Hi cohorts,

I was here last summer getting advice about a friend who's behavior was more like that of a stalker. She is married, two kids....yet had time to phone all the time and would get so annoying when I didn't return her calls. I had one conversation with her before about how much contact I have with my friends, once every quarter or so, sometimes longer. Well after I got fed up with her messages on my answering machine I called and she didn't want to talk about it so I just told her not to call again. Well she waited three months and called, but I didn't answer so now she is sending post from her child to mine on holidays. My son and hers played maybe three times in their whole 4 year old lives. I am certian that the only reason her daughter might talk about my son is because she tells her stuff to remember him by. What do you make of this? Why does she do this? Should I keep ignoring it? I think she wants me to call even if it is to just tell her to stop sending my child mail. Yes, it was her writing on the card and not her childs. How bizzare?