I wanted to serve God again and go back to the music ministry. But my ex...

Great to hear that your using the talent that God has given you. But let me ask you this, is God really the reason why you really decided to be in the ministry or for someone else? Since you have said that your "ex" is in the same ministry? and still?? has feelings for you (is that right), meaning he knows that your married and has a kid, and yet has an eye on you? forgive me, but that is simply adultery... Jesus said if anybody looks upon with lust, desire.. he is committing adultery already in his heart... so I suppose a real Christian would have known that he is being deceived if He still has that motive. Don't get me wrong, nor quote the most misquoted verse in the Bible to Judge not, it is a righteous judge and a rebuke to a brother if that is the reason why you are now avoiding each other because of this. But check your hearts motive too. If you both are following the Word of God, you may understand clearly what will the conviction of the Holy Spirit with regards to this. Pray and ask God above all else since we have been prioritizing sometimes Ministry instead of our walk with God. I am not saying that Ministries hinders, but what I am saying is ministry and your personal relationship with Christ is two different things, which one would you prioritize?