It's temporary, anon. The tribulation is great, but cut off early for the sake of the elect. It is followed by paradise on earth for the righteous, and I expect the rest of the world will be better off as well–everyone except those tossed into the flames. We are not fighting with the expectation that our children will inherit a blighted world, but rather that the children will inherit a world worth living in.
Fights with family have been ordained:
Luke 12:
53 They will be divided, father against son and son against father, mother against daughter and daughter against mother, mother-in-law against daughter-in-law and daughter-in-law against mother-in-law.”
Ridicule towards the righteous as well:
Matthew 5:
11 Blessed are you when people insult you, persecute you and falsely say all kinds of evil against you because of me. 12 Rejoice and be glad, because great is your reward in heaven, for in the same way they persecuted the prophets who were before you.
It won't last forever:
Mark 13:
20 If the Lord had not cut short those days, no one would survive. But for the sake of the elect, whom he has chosen, he has shortened them.
Those who lie and mislead must be destroyed first:
Matthew 13:
27 So the servants of the householder came and said unto him, Sir, didst not thou sow good seed in thy field? from whence then hath it tares?
28 He said unto them, An enemy hath done this. The servants said unto him, Wilt thou then that we go and gather them up?
29 But he said, Nay; lest while ye gather up the tares, ye root up also the wheat with them.
30 Let both grow together until the harvest: and in the time of harvest I will say to the reapers, Gather ye together first the tares, and bind them in bundles to burn them: but gather the wheat into my barn.