Anonymous wrote:She's maintained a relationship with you for 20 years, tried to keep your family together despite your rocky relationship with your father, accommodated you and your son, acted as a grandparent to your son, and then you hurt her feelings by criticizing her son and make up for it by offering an insincere apology because she's "overreacting." I'd be done with you, too.
OP here. I've been a good stepdaughter to her, as well. I've been there for her when her own son wasn't capable of doing anything other than wreaking havoc on her and our family. My father is pretty abusive, even toward my stepmother. However, she's brought out a lot of good in my dad, and I've told her that many times over the years. The picture you're painting is pretty one-sided, and that hasn't been the case in our relationship. This is the first and only time we've had a falling out, which is why I'm having a hard time wrapping my head around her anger at me.