The card representing the situation is the Knight of Wands. This card shows a young man on horseback moving forward with great determination. It also shows a desire to experience new opportunities and gain more control over one's life. The general meaning of the card is that the person involved has the power and will to embark on a journey towards something new. So, in this case, it suggests that your cousin Alice has the power and will to change something in her life.
The other card we analyze is the Four of Pentacles. This card shows a young man seated on a throne, surrounded by coins, which represent abundance and prosperity. The card indicates that the person has achieved a certain level of stability in his life, but now feels the need to do something more. The general meaning of the card is that the person is ready for action and has enough resources to change his situation. So, again, it seems like Alice is ready to do something new with her life.
Considering the two cards and their meanings, we can conclude that yes, there are signs in your cousin Alice's life that show that she is considering major changes. You have the will and resources to embark on this journey to something new and exciting.