Ruby and Sapphire shouldn't have gotten married right away
Ruby realized on her journey of self-discovery things that she liked individually without being together with Sapphire but Sapphire didn't have the same treatment of self-discovery, she just stayed worried and crying for Ruby until she came and proposed to her.
Ruby's decision at this point shouldn't have been to get married, but to propose to Sapphire that she take the same journey of self-discovery that she did and take some time to find out if what they feel for each other is true or simply because they were together for too long and on someone else's decision.
In the end they would end up getting married and re-forming Garnet, but in the process we would have an arc to see how Ruby and Sapphire interact separately with the others and the development of both would not feel so rushed.
Ruby realized on her journey of self-discovery things that she liked individually without being together with Sapphire but Sapphire didn't have the same treatment of self-discovery, she just stayed worried and crying for Ruby until she came and proposed to her.
Ruby's decision at this point shouldn't have been to get married, but to propose to Sapphire that she take the same journey of self-discovery that she did and take some time to find out if what they feel for each other is true or simply because they were together for too long and on someone else's decision.
In the end they would end up getting married and re-forming Garnet, but in the process we would have an arc to see how Ruby and Sapphire interact separately with the others and the development of both would not feel so rushed.