Naturalized citizenship can be revoked in some circumstances including public benefit charge but it's only after feb 2020, so don't get surprised. I know one case from my attorney but it's not Nepali family.its in process . Listen all but act by your own brain .every case is different . Go to your attorney and see what is good for you. If you go to a good immigration attorney explain what is your total scnerio top to bottom, if he is an experienced lawyer he is able to vizulize your scnerio and can advise you correctly. Taking advise from forum and act is never a good option. I have regteted it in past . If IRS approves your benefit doesn't mean it's legal from immigration point of view . Before def 2020 most charge has no big impacts .stories after this is different so while taking reference take new one which are very rare .go talk. To attorney they have cases