Looks like YOU didn't do your homework - again . . .
For starters - the Holy Spirit, speaking through Paul, recommends celibacy in 1 Cor. 7:7–9, 28, 32–33. In these verses he states that celibacy was a more excellent state because the married man is anxious about worldly affairs and how to please his wife, whereas the celibate man (himself included) could focus on how to please the Lord:
1 Cor. 7:7-9
I wish that all were as I myself am. But each has his own gift from God, one of one kind and one of another. To the unmarried and the widows I say that it is good for them to remain single, as I am. But if they cannot exercise self-control, they should marry. For it is better to marry than to burn with passion.
1 Cor. 7:28
But if you do marry, you have not sinned, and if a betrothed woman marries, she has not sinned. Yet those who marry will have worldly troubles, and I would spare you that.
1 Cor. 32:34
I want you to be free from anxieties. The unmarried man is anxious about the things of the Lord, how to please the Lord. 33 But the married man is anxious about worldly things, how to please his wife, 34 and his interests are divided.
Let's not forget that Jesus ALSO recommended the celibate life for those who are able to receive this discipline:
Matt. 19:9-12
And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery.”
The disciples said to him, “If such is the case of a man with his wife, it is better not to marry.” But he said to them, “Not everyone can receive this saying, but only those to whom it is given. For there are eunuchs who have been so from birth, and there are eunuchs who have been made eunuchs by men, and there are eunuchs who have made themselves eunuchs for the sake of the kingdom of heaven. Let the one who is able to receive this receive it.”
Many of the Early Fathers, including Tertullian, Origen, Eusebius, and Epiphanius also favored celibacy. But at the local Council of Elvira (Spain, 295-302 AD) celibacy was first imposed on bishops, priests, and deacons. The bottom line is that nobody is forced to become a priest, ergo, NO Catholic is forced to be celibate. Those who enter the religious life know very well in advance that this discipline is expected of them.
As for the links you provided - they are ALL based on the heavily-debunked writings of famous anti-Catholic nincompoops like Alexander Hislop, Loraine Boettner. and Jack Chick. So, ANY time you wanna go toe-to-toe on the writings of these 3 historically-bankrupt boobs - I've got enough factual ammunition to bury ALL THREE of them.
Do yourself a favor:
Take some time off of this forum, do your homework - THEN come back and try to discuss things intelligently . . .