those days many young boys and girls doing love marriages

In those days I noticed that many young boys and girls doing love marriages.
If family members say anything they are going to suicide etc.
So other parents upset and children doing marriages where they want.
So so I can't what is this trend.
Good or bad.i think parents going to degrade.
No moral valour. Just look I am not words for telling anything.
This Is what happen .where valour going to.
They perform third life like TV dramas or like films.but we are Muslims .our relagion give this liberty. Can our society give respect for those love couples.