Love someone with your heart and soul. It's alright. But make sure that you do not lose self respect. Sometimes when people are in love, they tend to give their all to the one they love not leaving something for himself/herself. This is the time when it is wrong. If you are being abused to whatever extent, you should not tolerate that kind of treatment. Love someone, that's natural. But allowing them to treat you unkindly is too much. Show them that you have the capacity to love. If they don't love you just accept it, respect it. Let go and move on. That is life.