Homosexuality is not a drug. Its not like if you have been molested you have to be gay and be addicted to homosexuality. I understand you have been molested and that made many changes on you. But Quran says being gay is not right.
There is not anything you can find in a guy but you cannot find in a lady. From that perspective, being gay just doesnt make sense. Plus its a sin. So my personal opinion would be "No, just because you have been molested for some time, doesnt mean you can be gay. Look up in Quran, you will see the verses explaining how being gay is a sin."