We were so happy together and I use to spend time with her on my visits,maybe its just my jealous I feel like she is more into church than our relationship,when I visit her my time is limited because she wants to go to church I am worried I am not against church but I need my lover too

What church denomination does she belong to? (some have three-hour services)

Do you visit her when it is time for church and expect her to be with you instead?

Maybe her relationship with her God is more importat to her than a boyfriend.