Just tell me i need confirmation is the ukes wife and daughter dead did they kill them.

The wife is probably dead but the daughter, I hope is alive and was not at the uke's parent's house.

Oh my gosh, I swear I can't see this possibly having a happy ending.

Wife died before the story start while the daughter is either exiled with his family after mc's dad death or escaped and in her way to find her dad. UNLESS... ML is smart enough to kept the daughter with him and brought to the capital to blackmail mc.