Will offer the Seven sorrows rosary today for your son and his family. May Our Lady be a mother to him and St Joseph be a father to him at this very moment. Amen.
O Lord, life goes on in the midst of personal crosses. Imbue Shae's son with peace of mind and heart. Open a channel by which he will experience Your healing Love. Create a path forward that he has yet to perceive and include his son in this precious restoration. Jesus, Infant of Prague, we trust in You.
Many prayers for you and your family. May God grant you peace and joy during this difficult time. I went thru a very similar experience with my daughter. My beautiful little granddaughter is such a blessing in my life. I look back now and can't imagine my life without her. God will see you thru this, trust in Him, His love is everlasting,
I prayed specifically for your son. Also, the whole forum and all family members of forum members is in my (almost daily) Rosary. You have my sympathy also because I, too, have very close family with similar issues.
Prayed this prayer to St Dymphna for him. https://www.ourcatholicprayers.com/prayer-to-st-dymphna.html
You and your son have my prayers too. And I recommend watching this very encouraging video of Fr Jim Blount, it will give you hope. He talks about the importance of saying this prayer for our youth, our children who are under so many attacks in this world. He makes a very powerful witness for devotional use of this prayer and he mentions the power of healing it the prayer too, which he has witnessed first hand as exorcist priest with a healing ministry.