Hi Jessyb, I think the best thing to do is visit her first and then apply for fiance visa (if everything goes ok with your visit and relationship with her).
Criminal records should not be a problem if it's only a petty crime, unless it is written in your passport.
Phil immigration will not ask you if you have any criminal record, unless your passport is registered as a 'wanted dangerous person'.
Anyway, good luck to both of you and keep in mind whatever you both will decide, it will take time, patience and meticulous planning.
![]()