It's pretty sudden -- considering just last week, Victor was talking about getting down and dirty with Johnny ... in space.
Johnny Weir has dropped the triple axel on his marriage -- splitting from his husband Victor Voronov after barely 2 years of marriage.
Johnny made the announcement today on Twitter, writing, "It is with great sadness that I announce that my husband and I are no longer together. My heart hurts, and I wish him well."
But it's not exactly surprising -- the two have had their fair share of issues in the past, including an alleged domestic violence incident back in January ... during which Weir allegedly bit Voronov.
Both Weir and Voronov called off the cops, but apparently the damage was done.