They would rather me stay in Nursing because they know that's where my heart is but, um, you know, they're behind me in whatever I decide to do.
( ( They ( ( would ( rather me ) ) ( ( stay ( in Nursing ) ) ( because ( they ( know ( that ( 's ( where ( ( my heart ) ( is ( but ( , ( um ( , ( you know ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ( , ( they ( ( 're ( behind ( me ( ( in whatever ) ( I ( decide ( to do ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (NP (PRP They)) (VP (MD would) (PP (RB rather) (NP (PRP me))) (VP (VB stay) (PP (IN in) (NP (NNP Nursing))) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP know) (SBAR (IN that) (S (VP (VBZ 's) (SBAR (WHADVP (WRB where)) (S (NP (PRP$ my) (NN heart)) (VP (VBZ is) (SBAR (CC but) (S (, ,) (ADVP (RB um)) (, ,) (NP (PRP you)) (VP (VBP know)))))))))))))))) (, ,) (NP (PRP they)) (VP (VBP 're) (PP (IN behind) (NP (NP (PRP me)) (SBAR (WHPP (IN in) (WHNP (WDT whatever))) (S (NP (PRP I)) (VP (VBP decide) (S (VP (TO to) (VP (VB do)))))))))) (. .)))
I don't feel confident that they would continue to support me if I quit nursing. 
( I ( ( ( do n't ) ( ( feel confident ) ( that ( they ( would ( continue ( to ( ( support me ) ( if ( I ( quit nursing ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP do) (RB n't) (VP (VB feel) (ADJP (JJ confident)) (SBAR (IN that) (S (NP (PRP they)) (VP (MD would) (VP (VB continue) (S (VP (TO to) (VP (VB support) (NP (PRP me)) (SBAR (IN if) (S (NP (PRP I)) (VP (VBD quit) (NP (NN nursing)))))))))))))) (. .)))