If you look at their financial aid websites, LMU only uses the FAFSA to determine your demonstrated need .
If you look at their CDS, LMU on average only meets 68% of your financial need
LMU States in their appeal process of Examples of Circumstances that may not be considered:
* Request to match the financial aid award from another school
In short , they are not going to entertain an appeal based on what another school gave you.