Fetterman's wife has pulled back from social media and allegedly scrubbed any photos in which she appears together with her husband. This is presumably a response to blowback from the Senator's stances on Israel, and on the US border.
The rumor mill is now claiming the two have separated. I assume this is probably coming from a certain kind of female left-winger. That is, I think there are women who look up to Gisele Fetterman as a feminist and/or immigrant hero, and therefore she would not tolerate her man having such abhorrent views as "the U.S. has a border," or "you shouldn't rape or murder people, even if they are Jews."
Time will tell.