tangible items man, let them burn. You really don't need them, they have no resale value, they can be re-bought at discount, whatever. The only things you need from a burning house are your birth certificate, diplomas, credit cards, and passport, and they should all be in one place anyway. The rest - replace them, new stuff is good for your life. Even $10,000 here will be far better than $100,000 down the line once you realize you're married and can't live with somebody or get fucked because they decide to quit on you, so take it as a blessing.
Monetary things sting a little, but are forgotten when it comes to women. Far cheaper to let things go in breakups, and to ignore the women forever. Let them burn in the furnaces of hell sucking lesser cock, you have agendas, man. Tell them that mistakes happen, but can't be reversed. Be alfa romeo as fock.
Plenty of fish in the fishy ass smelling sea, go feast.