To sum it up I bend myself backwards to support my sister. She's currently living in temporary accommodation with my nephew and niece after loosing her rental, a nice temporary accommodation she's got her own little lodge, I've emotionally and physically supported her every step of the way, I feed her children, give her money, wash and dry her clothes, anything she needs I'm there, but she's also quite selfish, if you can't do something her attitude changes. Regardless we see and speak daily as our children go to the same school, but on Friday after school pick up for the entire weekend she falls of the end of the earth, I call and she ignores, I message no response, not a message to say she's a little busy nothing at all until the next Monday at school drop off, and I'm beginning to get a little frustrated with it and feel like she only initiates conversation with me when she needs something. She's well aware my life is quite isolating I have 2 neurodivergent children, no car I mostly just spent my time inside and I enjoy small conversations with people throughout the day to feel less alone, am I being unreasonable? I just constantly feel used and then dropped when I'm no longer needed.