Live-in caregiver

[CAMIL]

 hi
 im new in this furom.im under of live-in caregiver program.i just want to ask that i enter here in canada as a single and i want to go home to have vacation in my origin philippines to get married.my question is,is that ok to get married even i enter here as a single?what changes do i need to change in the immigration when i back here in canada after getting married??it will not get trouble when i apply my PR?pls reply...thanks you.