The Hanged Man indicates that the relationship with your sister Giovanna will be problematic in the coming months. It will require careful consideration by both of you and a strong effort to achieve a satisfactory balance. The card is also a sign of sacrifice: it could mean that one of the two will have to compromise or give up something to achieve harmony. Furthermore, The Hanged Man may indicate that efforts must be made to reach an agreement. This implies that the situation will be quite difficult to handle, although not impossible.
The reversed Five of Cups suggests that the relationship with your sister Giovanna will not be as difficult as it seems. The card indicates that there is the possibility of reconciliation and that neither of you will want to leave the relationship. While the two may have differences over the next few months, they will eventually find a way to stick together. Furthermore, the reversed Five of Cups can mean that both will have to be willing to listen to each other and consider the opinions of the other, in order to be able to solve problems in a more positive and constructive way.
In conclusion, based on the interpretation of the two tarot cards, it can be said that the relationship between you and your sister Giovanna in the coming months will be quite easy to manage. There will definitely be some challenges to overcome, but if both of you are willing to question and listen to each other, then the relationship should improve.