Want to walk away from upside down home

hi,

i've asked this in another forum category here but think it was the wrong place to address my question so asking here again.

i'm hoping i can get some guidance on a specific situation. objective insight would be much appreciated:

-$200k first and additional $200k second mortgage on home worth maybe $200k-$250k
-current on all payments
-have assets in the form of cash and investments (business) but need that to continue in retirement

question is, what are my options if i would like to walk away from the home without having the 2nd mortgage lender come after me for my other assets? is there any way this is possible?

i am reading that the 2nd mortgage lender may settle for a lesser amount than total. given the 2nd mortgage lender is $150k deficient, how much is plausible to settle? any historical guidance would be appreciated.


thanks,
ben