Supergirl hasn’t gone full love triangle at this point, but it’s a messy situation for everybody at a point when they’re already in a giant mess thanks to the Worldkillers.
Of course, he’s not the most functional person working with the DEO nowadays.
We can only hope that the maturity that has enabled him to bring something unique to the good fight in Season 3 will keep him on the straight and narrow.
There’s discord within the ranks of the Legion of Super-Heroes, and his relationship with his wife has only gotten more complicated now that Kara is back in the mix.