Does Allah punish heartbreakers?
I guess it depends, if its in relation to the scenario you've mentioned in your question then of course it is wrong to take advantage of others vulnerabilities to fulfil any aims or goals
This hadeeth refers to how wrong it is to take advantage of others weakneses (in the hadeeth the weakness was being scared):
“The companions of Muhammad (peace and blessings of Allaah be upon
him) said that they were travelling with the Prophet (peace and
blessings of Allaah be upon him), and a man among them fell asleep.
Some of them got a rope and tied him up, and he got scared. The
Messenger of Allaah (peace and blessings of Allaah be upon him) said:
‘It is not permissible for a Muslim to frighten another Muslim.’”
(Narrated by Abu Dawood).
You can imagine the other wrong actions one may take to deceive a person (lying...) which we know are clearly haram
He (peace and blessings of Allah be upon him) said: “The Muslim is
the brother of another Muslim, he does not wrong him, let him down or
look down upon him. Taqwa (piety, awareness and fear of Allah) is
here” – and he pointed to his chest three times – “It is sufficient
evil for a man to look down upon his Muslim brother. Every Muslim is
sacred to another Muslim, his blood, his property and his honour.”
(Narrated by Muslim)
In regards your point quoted below:
And to those women who were used then left, will Allah give them
justice and all that good stuff whether they were muslim or not?
One thing to point out here is that we know that people will be judged individually but we don't know what judging criteria God has in place unless he reveals that to us, and it is only God who knows whats in a persons heart, however we know that God is just:
… if you do judge, judge between them justly. Allah loves the just.
(Surat al-Maida, 42)
In regards your query quoted below, the only case I think a word may be Haram is if it is made up for a purpose to insult any thing to do with our beliefs(god, prophets) OR if the word is a profound word such as swearing words
I looked up the word "forever" on urbandictionary.com It means " i
will love youvtill someone better comes along."
about what you said below:
I live in the USA and it is hard and sad. Hardly anyone is good. I
think all men are evil. I just need my faith to be restored.
That's really not true because there are a lot of people out there with sincere intentions, I know that it is hard where you live (I feel your pain) and every thing seems to be sexualised these days perhaps thats why you may feel this way, but for a piast/God fearing person will never do any of that because he knows that he has to answer to God for his actions, just pray to God that you will find someone suitable and hold on to patience and Iman
(2:153) O you who have believed, seek help through patience and
prayer. Indeed, Allah is with the patient.
“…Indeed, the patient will be given their reward without account.”