Jesus addressed no marriage and we will be "like" angels in Matthew 22:30 and Mark 12:25. That doesn't mean we will be angels, but there will be a semblance: probably reference to bodies not subject to decay and such: fit for eternity.
Forgot to show you 1 Cor 15:52-53. This is a key passage on imperishable being put on when we are resurrected.
Will we be with family? Depends. Are they saved by Jesus Christ? 1 Thessalonians 4:13-18 is your passage, pay attention to 17.
Will we be as a family unit? Much different. We will all be in one family. The family of God. Matthew 12:47-50, Jesus is teaching who the real family is, not the earthly family. The only relationships that go into eternity are those who respond to the Gospel.
Thank you for explaining!!