I think I am screwed.
I read the separation agreement again and found this:
22. REIMBURSEMENT AND OTHER MONETARY WAIVERS.
A. Except as may be specifically provided to the contrary in this Agreement,
as part of the division of the community property each party waives all rights of reimbursement
for the following:
(4) All rights of reimbursement pursuant to Family Code section 2640,
or otherwise, for separate property contributed to the acquisition, maintenance or
improvement of community property or the other party’s separate property;
