This is the song my little J taught me last summer and I really really like it. Many times, it helped me through difficult moments, especially when my loved ones struggle.
I know all I can do is be there, with him,for him,watch him, listen to him.
Many times I remind myself "Love is patient, love is kind, ..it keeps no record of wrongs.." 
And trust me, I really grow as a person after every struggle.

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Love is patient, love is kind.
It does not envy,
it does not boast,
it is not proud.
It is not rude, it is not self-seeking,
it is not easily angered,
it keeps no record of wrongs.
Love does not delight in evil
but rejoices with the truth,
It always protects,
always trusts,
always hopes,
always perseveres.
Love never fails.