Life / Please help me find this Polish song (moja droga ja Cie kocham)! [15]

My Grandma used to sing a song to me when I was a little girl that I would love to find...I don't speak Polish, so I need some help.

It sounded something like:
Moya droga yachi koham
Means that I love you so
Moya droga yachi koham
More than you'll ever know

Thank you so much!