Isaiah 14:27 says, "The LORD of hosts has purposed, and who will annul it?" (ESV)
God's plan for your life can't be stopped by a bad break, someone leaving you, an injustice or a mistake.
It's easy to think that because we aren't where we want to be in life, or we've made poor decisions or faced unfortunate setbacks that God's plans for our life are over. Nothing you have done or haven't done can cancel you from your destiny as long as you keep God first place and continually seek Him. When you don't see a way, God can make a way. When it looks like it's over, God has the final say.