Maverick knows that Lisa plans to attend college and pursue a medical degree, so in his mind, it makes sense that Lisa wouldn’t want to raise a baby. But Lisa getting an abortion would also be the easiest option for Maverick, since he’s already struggling to support Seven—and in this way, he may be prioritizing what he wants over what Lisa wants. Ma’s lack of a reaction may be off-putting for Maverick, but she also throws herself into helping Lisa alleviate her nausea. She may be conflicted, but she’s also unflinchingly supportive.