What's the name of this movie? please help.?

[jeremy y]

This young boy and his father sing music together he's really good at it. His father eventually has to go on a deployment so the boy and his mother are leaving alone. Then the house goes into for closure and they move in with the mothers dad and she starts drugs. The little boy then takes piano lesson at the church and eventually runs away to a music competition like American idol. While at this competition the boy imagines his father was still with him because he wasn't told he passed away so It was all in his head. He ended up winning the competition. Sorry about rambeling but please help lmfao