No, no, no! No canned soup for sick wives. No canned soup for anyone, really. Just... no canned soup.
Try these:
https://www.acouplecooks.com/instant-pot-split-pea-soup/
https://www.eatingonadime.com/instant-pot-lentil-soup/#wprm-recipe-container-20367
https://wholesomemadeeasy.com/instant-pot-navy-bean-soup/#wprm-recipe-container-1849
Just remember to curl your fingers when you chop the vegetables and everything will turn out fine.