it isn't necessary to be so upset over this. Its just people in love wanting to spend their lives together. I don't think Christians need to feel threatened really... well that's my view anyway
I'm not sure if God Who is love is of the same 'love' as they teach you in school. There is a difference between love which is sacrificial (John 3:16) and lust which is selfish. ..
Romans 1:18-21, 24-28
18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
19 Because that which may be known of God is manifest in them; for God hath shewed it unto them.
20 For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:
21 Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
24 Wherefore God also gave them up to uncleanness through the lusts of their own hearts, to dishonour their own bodies between themselves:
25 Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen.
26 For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature:
27 And likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet.
28 And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;
EASIER VERSION...
Romans 1:18-21, 24-28
18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of people who suppress the truth by their unrighteousness,
19 because what can be known about God is plain to them, because God has made it plain to them.
20 For since the creation of the world his invisible attributes – his eternal power and divine nature – have been clearly seen, because they are understood through what has been made. So people are without excuse.
21 For although they knew God, they did not glorify him as God or give him thanks, but they became futile in their thoughts and their senseless hearts were darkened.
24 Therefore God gave them over in the desires of their hearts to impurity, to dishonor their bodies among themselves.
25 They exchanged the truth of God for a lie and worshiped and served the creation rather than the Creator, who is blessed forever! Amen.
26 For this reason God gave them over to dishonorable passions. For their women exchanged the natural sexual relations for unnatural ones,
27 and likewise the men also abandoned natural relations with women and were inflamed in their passions for one another. Men committed shameless acts with men and received in themselves the due penalty for their error.
28 And just as they did not see fit to acknowledge God, God gave them over to a depraved mind, to do what should not be done.