Your real question is - "How do I deal with the resentment I feel toward my parents?"
Some find it helpful to write it all down in a letter to the offending party (even if that party is no longer alive). Explain to your parent's how their belief system was imposed upon you and has materially affected your life in a negative way, that you were denied the educational opportunities that they themselves enjoyed. Include the things that you personally would have done differently had you not been hamstrung by the WTS. And try to say a few words about how you forgive them - they were misled also.
This will help with the resentment part of your dilemma.