That's a good question. I have been wondering the same thing. I think because she knows my siblings and I would want to make sure my real mom was buried in the vicinity of them as well and I'm assuming she would want no part of that.
Being she hasn't done something now. I'm wondering if she is putting something in her Will that when she dies she'll specify she wants to be buried next to my dad in a 2 piece cript at "x" location. Which would knock us and my mom out from burial with my dad.

