Certainly not! What if the wealthy man is a miser? what if he suspects his girl to be a fraud and run away once he showers her with money and jewellery. A poor person can be more understanding and if matured can make his love more strong by working hard to build a financial stability if thats necessary and thus prove to be a better lover. Love cannot be sustained on air and water but definetly it can be earned by hardwork and sincerity.