person A: Whenever my sister in law plans things_comma_ she only does it around her schedule.
person B: That's really selfish. Have you talked to her about it?
person A: Yeah_comma_ but she says she tries her best and thinks she is doing what is best for everyone. However_comma_ we are the only ones with kids on a schedule.
person B: Well_comma_ at least that's the case. People can only do so much.