The human mind is a little bit funny or maybe very funny or maybe weird. I do not understand why we humans, cling to people who do not love us and who do not even want us to be part of their lives all in the name of love. That is not love, but inability to let go, or sometimes obsession.
If someone does not want you, let go and let God rule in your life. God will certainly add all other things to your life as you seek Him and seek His kingdom first.
Learn to be happy – single or married. Learn to thank God in all circumstances even as you wait upon Him and seek His face, for your hearts desire. Be emotionally brave.