Hello and thank you for allowing me the opportunity to assist you.
Yes, you can sue your attorney for malpractice, and if you win, then you'll be entitled to money damages. However, you should bear in mind that your money damages would equal the amount that you would have had if the attorney had not made the mistakes (i.e., $12k + $35k). You would not be entitled to compensation for your lost home and bad credit, as those are too remote from the attorney's actions.
In order to sue, I suggest that you consult with a local legal malpractice attorney. To find an attorney near you, you can use the Delaware State Bar Association referral service, which can be accessed online HERE
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