‘He married a manipulative, unlikeable woman’: My father-in-law, 85, named his wife as sole beneficiary to his $230,000 annuities. Can we undo this?

https://www.marketwatch.com/story/he-married-a-manipulative-unlikeable-woman-my-father-in-law-85-named-his-wife-as-sole-beneficiary-to-his-230-000-annuities-can-we-undo-this-537dcc22?mod=mw_rss_topstories
“This woman has isolated my father-in-law and we must go through her to communicate with him via speaker phone.”…