I went to a concert in another state & stayed w/ my grandpa. I frequently visit him, so there's a room there & it's basically mine. No one else stays overnight. I've clothes, toiletries, shoes, food, jackets, etc there in the room. At the concert, I bought my mom a t-shirt as a gift. She knew that she was getting one since she had asked me to buy her one. She lives w/ my nephew in the same state as my grandpa, but 30 minutes drive away. I meant to take the shirt to her house before leaving, but ran out of time, so I rolled it up, like one would for packing a carry-on bag, & nearly packed it so I could mail it to her, BUT decided to leave it & gift it to her personally when I came back in a month. So I put the rolled up shirt in a basket next to the bed. Not in the closet or any drawer. A couple of weeks later, my mom posts a picture of the shirt on fb w/ a couple of sentences of thanks to my daughter for getting me this shirt. I wasn't tagged, because I don't like to be tagged, but saw the post. I texted asking how she got the shirt. She says she had my nephew & his wife, who visit grandpa, get the shirt for her. None of them texted me asking where the shirt was. My grandpa didn't know where it was, not that I told him anyway, so they just went through my things, stole the gift & gave it to her themselves. My first text response was, "Okay. I guess I don't need to drive over and visit you to drop it off when I go to my doctor appt next week. Hence why I wanted to wait so that I could give it to you." My mom says something about how she doesn't want to start an argument, she didn't know, & she's already in bed, so I wait til the next day. I text, "I don't want to argue either, but I'm kinda hurt." It goes on to detail this very chain of events & I ask how would she feel if I had my nephew & his wife go through her things for a gift that she bought for me. No response. Over 24 hours later, I decided to make a post on fb, one that had a very limited audience of only her & 3 other ppl, asking why some ppl can't just apologize when they make a mistake & how staying silent just builds a wall between us. My reasoning is that she doesn't respond to anything else. She really is on fb a lot. & I wasn't sure if she wanted a phone call since we don't really call each other much. I might have messed up by doing this, BUT I didn't put her name or even any details regarding why I'm seeking an apology. The next day, she sends an angry text saying that I posted about her on fb & that she's done with me & is blocking me on there, blocking my phone number, & removing me as her next of kin. She has unfriended me, but idk about the other stuff. She's done things like this before. She cut off her sister once and used to go on & off with my dad. It's a habit of hers. Anyway, ATIA for asking for an apology regarding her making my nephew & his wife dig through my room for a gift I bought her? Just a "I didn't think of it that way, I'm sorry" would be fine.