HAVING AN INTEPRETUR

HEY my fiance and i are getting married in july--the church that we are getting married in is a spanish church( we are both hispanic) and the pastor speaks spanish so there will be an interpretuer because although i am hispanic i dont understand spanish too well i have mixed feelings on this our vows and everything will be sed in english but the pastors speeches and stuff will be in spanish -- most of my guests are spanish -- but can someone give me their opinions i cant make up my mind thanxs!!
Jessica