After the Master Class…?

So, I have the sister issue we discussed.We haven’t talked in a couple of years (petty, low level, non argument stuff) and I did text her, emailed her.. and then called her house phone that evening after we discussed it in class. Her house phone has been disconnected which is no big deal, we don’t have a home phone anymore either. So far, she hasn’t responded at all. I assume she has me blocked everywhere, as I am her ‘villain’ who wont do as she (big sister) says. So far, I’m not taking any of this personally (yet). But… this is going to get more frustrating the more I try and she just stays withdrawn. Especially because this is our pattern right here… rinse, repeat.