Rev 8:1 And when he had opened the seventh seal, there was silence in heaven about the space of half an hour.
He is still in heaven to open the 7th seal.
He return to heaven after the gathering. That is why you see the great multitude before the throne in Rev 7. He went to clouds, sent His angels to gather the elect and returned to heaven. The great multitude in heaven is proof. How do you think they got to heaven, on a bus?
Yes and that is found in Revelation 11.
Uhhh, no. The tribulation is over at the sixth seal just like it says, as marked by cosmic signs of the sun moon and stars. The wrath of God begins at the 1st trumpet.
No scripture presents a return to heaven after the rapture. Christ will continue descending until he gets to the area of Armageddon.
The second rapture occurs with the coming of Jesus at the 6th seal as marked by signs of the sun, moon and stars. Jesus sends His angels to gather the elect from heaven and earth. They return to heaven for the marriage supper. Here is the great multitude in heaven before the throne.
Rev 7
9 After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
The great multitude is raptured to heaven for the marriage supper as Gods people are not appointed to wrath. You have the Church going through the wrath of God. The Church doesn't even go through the 70th week of Daniel which is the seals.
Why is there no supper in the chapter?
The wrath of God begins after the 7th seal is opened. We are presented with the wrath of God.
Here is the marriage supper that the great multitude is called to.
Rev19
And after these things I heard a great voice of much people in heaven, saying, Alleluia; Salvation, and glory, and honour, and power, unto the Lord our God:
2 For true and righteous are his judgments: for he hath judged the great whore, which did corrupt the earth with her fornication, and hath avenged the blood of his servants at her hand.
3 And again they said, Alleluia And her smoke rose up for ever and ever.
4 And the four and twenty elders and the four beasts fell down and worshipped God that sat on the throne, saying, Amen; Alleluia.
5 And a voice came out of the throne, saying, Praise our God, all ye his servants, and ye that fear him, both small and great.
6 And I heard as it were the voice of a great multitude, and as the voice of many waters, and as the voice of mighty thunderings, saying, Alleluia: for the Lord God omnipotent reigneth.
7 Let us be glad and rejoice, and give honour to him: for the marriage of the Lamb is come, and his wife hath made herself ready.
8 And to her was granted that she should be arrayed in fine linen, clean and white: for the fine linen is the righteousness of saints.
9 And he saith unto me, Write, Blessed are they which are called unto the marriage supper of the Lamb. And he saith unto me, These are the true sayings of God.
You are pretty confused. Common sense should tell you that the 1st 6 seals can be seen in Matthew 24. We can see Jesus coming at the darkening of the sun and moon and the stars falling from heaven. Then we see the great multitude in heaven. How do they get there? Some of them came out of the great tribulation.
So your timeline doesn't follow the Word of God.