There is a whole section on well-meaning friends and family in DR book.

Your sister has good intentions as she loves you and does not want to see her sister hurting. People also think D is the answer to all M problems, when it really just starts a whole new set of problems. Let her know that you know she means well but that you have to do what you believe in and that is standing up for your M. You want to know that in the future you did the best you could possibly do, right?

You can be strong Angela.

Me:49 H:47
S: 16
T:27 M:25
My EA: 2001
His PA: 10/2007, 6/2013
Separated, but H still in house

Find your Shambala: a place of peace and happiness.