Hello Crissy,
Welcome aboard Filipino UK

Concerning the visa as a first step in reviewing the forms and documentation take a look at the UKVI webpage - Apply to join family living permanently in the UK

Take a look at the application form details here - Application for UK visa for family settlement: form VAF4A then ask any specific questions you may have in connection with your own circumstances.

If you haven't already searched here in the forum look here to get some additional background info - How to apply for a spouse visa