MyinTuition vs Net Price Calculator

When going into calculate my estimated financial aid reward, I’m getting night and day answers from the two different calculators. The Net Price Calculator gave an estimate of expected parent contribution almost 2x that of the MyinTuition calculator. My parents are divorced and the Net Price doesn’t seem to take that into account when making an estimate. The estimate Net Price gives me when I put in the information of the parent that makes more money + a few thousand is about what MyinTuiton is giving me for estimated contribution.

In this case is MyinTuition giving me a better estimate?

Wellesley uses College Board’s CSS Profile, and it considers the income of both parents, even when divorced. The other thing that can throw off the estimate is a family-owned business. Sounds like the Net Price Calculator is more accurate, if it’s the one that looks at both parents’ income?