Fr. Griego is responsible for your salvation, you are his lamb and he is your shepherd assigned by God. He can't abandon you until he is certain that you are taken care of by another shepherd. If you have a history of mental problems it is even more reason to watch over you more carefully than others. As you describe it, it sounds mercenarial on the part of the priest, a 9-5 job priest that wants no "unpleasantness" in life.
Be patient and wait your 8 months. Don't expect much from man (the chapel crowd), remember, the crowd laid flowers before Christ when he was received as the Messiah, and the crowd crucified him just a few days later, only like 5 people stood by him (be content with even one friend in your chapel).
As for Fr. Griego, pray for him that he not be confounded:
St. John Chrysostom, Patriarch of Constantinople, Doctor of the Church:
I do not speak rashly, but as I feel and think., I do not think that many priests are saved but that those that perish are far more numerous. The reason is that the office requires a great soul. For there are many things to make a priest swerve from rectitude, and he requires great vigilance on every side. Do you not perceive how many qualities a bishop must have that he may be apt to teach; patient towards the wicked, firm and faithful in teaching the Word? How many difficulties herein.
Moreover the loss of others is imputed to him. I need say no more. If but one dies without baptism, does it not entirely endanger his salvation? For the loss of one soul is so great an evil as no man can understand. If the salvation of one soul is of such importance that, for its sake, the Son of God became man and suffered so much, think of the penalty the loss of one soul will entail. (Third Homily, Acts of the Apostles)