Welcome!
The toughest part for a returning UKC (your husband) will be meeting the financial requirements to sponsor you.
Options are:
1.) He has earned more than £18,600 in the previous 12 months prior to your application AND has a job starting within 90 days in the UK paying a minimum of £18,600. This is *only* his income and earning potential. Yours cannot be considered.
2.) One or both of you have at least £62,500 held in savings for a minimum of 6 months prior to the application date.
Sadly, they don't make it easy.
Welcome!!!