Your issue is with love lost, but there is an underlying assumption that you should develop: the inner strength you have developed as a result.

Also, I suggest changing "mark" to "crack" to maintain the rhyme scheme and keep the meaning of the stanza.

This is elegant and the message mixes with a somber rythem... I love it!

The poem is highlighted in a great format and pattern, not happy with the sadness your heart is feeling. Hugs you!