Guys, do you believe in love?

Do you truly believe in love? I am 27 years old and have had three relationships, the first lasted two years, the second lasted for one and the third lasted for a year and a half. The first man I dated, cheated on me when he was Coaching kids sports at a summer camp. The second man cheated on me because I became sick and was in a wheelchair. The third man dated me while I was in the wheelchair, but subsequently left me so that he could be with other women. I am now out of my wheelchair, but my self esteem is pretty shot. I used to believe in the kind of love that my grandparents and parents have. My grandparents were married for 43 years and my parents have been married for 29. I want that kind of love, but I'm not sure if that kind of love exists anymore. I am the kind of girl that gives my whole heart, I'm loyal and loving. I try to give my guy space when he needs it. I like to cook for him, give him massages after work, listen when he needs to vent, be there for moral support and just really love and treasure him. But no matter how hard I try to make relationships work or how much I love someone, I am always cheated on or left for something better. My question is, do you believe in love and do you think love will come to a girl like me?
Guys, do you believe in love?
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