Heartbreak is one of the most painful experiences we may have in life and it can take some time to heal and process the grief. Mindfulness meditation is one of the best ways to cope with the painful feelings that well up in the early days.
Is it time that you had a break? The Four of Swords is a sign that you need to slow down and rest. Taking time out can be a challenge sometimes but it is essential. You need to recharge and reenergise.