babys moves and kicks !!!

has anyone else had this dillma?

i feel the baby move for a few good kicks( now im 28 4 days atm.) and i try to get my husband and family to try to feel it and then nothing ... abouselty nothing till they walk away and its like 10 to 20 minutes later!!! i dont want to be the only one feeling kicks i mean my husband and sister inlaw has been lucky enough to feel some actual movements but no one else. anyone else have this happen and do know any tricks to get baby to move ?