Charmed_Charm,
I would like to advise you not to fall into the traditional trap of nationalism. If you are looking for your root, then it is the Muslim umah. You are our sister and we are your brothers and sisters. Allah will give you Real brothers not from your own blood. Don't forget that the prophet had his worst enemies from his own blood (Uncle and cousin). Moreover, people who are so heartless to let you down and your sisters/brothers (innocent) are not at the same level of openness as you. They will only heart you. They care about their social "standards" more than they care about their Silat Al rahm and their religion! However, don't let this sadness eat your heart and soul. You can always go visit muslim countries and incha'a Allah you will meet better people for better time.
To put it in better words "Move on"!