So they took my taxes last year for past due college loans, but I have been paying on them since then. So my question is will they continue to take my return?

If your debt is not caught up to "current" they might still offset your refund.

 NOTE: You can contact the IRS Treasury Offset Program Call Center at 1-800-304-3107 to ask if they have an offset for you on file. TurboTax would not have that information.

https://turbotax.intuit.com/tax-tips/tax-payments/who-can-garnish-an-income-tax-refund/L7cPPzDyc