Ex Girlfriend Question

I broke up with someone I dated for a long time last year (10 years). I had no contact with her and felt bad about 2 months ago and sent her flowers at work. She responded by having her 20 year old daughter (lady is 38) drive her to my house. When I drove up they took off. I then went to the gym and they started to follow me. When I got there the lady got out of the car and handed the flowers over to me saying here is your closure. She was angry and let her daughter do most of the talking which I thought was messed up. Why would you even do THAT? Why would you bring them along at all?

Needless to say I have not heard anything from here in two months and I have noticed in the past week that she has changed her route into work which now makes her come into my neighborhood and a block over from my house. Of course I have seen here three times this week driving that route and wondered why she is doing this? She acts like she does not see me when she drives by. I even thought maybe she was using this route because her old one had heavier traffic. However, I checked it out and her old route is s straight flight into her job. This is slightly out of the way.

Any ideas what she is doing over here driving by in mornings?