Can you love two ppl?

well i waz dateb this guy for 14 mths..and we broke up in sept of 07.then i started daten a friend..we have be daten for 7 mths...we brokw up and i stated daten someone diff..i love them all...and i dont know who to stay with..my heart is with my first..but i love them all...i fal in love to easy..what do u guys think? plz help ..thank u all so very much