Sorry for your loss. I wouldn't even bother talking to them. I'd just assume litigation is in order and let them respond with an offer. Let the lawyer do the talking. But it's really going to come down to the fine print in your contract. Take everything you've signed to your attorney and see where you stand. Don't be intimidated by legal fees. It's a bit premature for that. You may get a settlement that covers your fees. But again...it really depends on what you've signed and how both parties have conducted themselves with regard to the contract.