From Plastic Hearts to Silver Knives

From plastic hearts
To other lives
And fake gold rings
To silver knives

EXPLANATION: The first line just says, their love isn't real; second line "other lives" they have a kid; third line- a fake marriage; and fourth line "silver knives" they kill themself...why? Because they though this person loved them, when in truth they did not, she ended up pregnant and they were forced to marry so he killed himself over it.