Looking after someone who depends on you is read as responsibility and devotion, and also as the weight they bring. Dream books ask whose needs are being met and whose are being set aside.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.