Try the Rosetta Stone computer programs. I think Ukrainian would be difficult but if you can learn it you would be able to understand Russian, Polish, and many other Slavic dialects from what I understand. Great for you!!
Me 41 W 33 M 2013 Suspect A 11/15 Confirm A 1/16 She moved out 2/14/16 Stepson 13 Stepson 16