How long does infatuation last? More details inside.?

Hi, When i was 15 i was infatuated by this boy and what i found out was that i was in love with him, we got together and had 2 kids, it lasted 7 years....... but we are still friends and now are infatuated with each other.... so you will not be losing those feelings anytime soon. We have been apart a long time.... but in a sense were still together....hope this helps!