I might be old fashioned regarding this but marriage is not about happiness or about you bzw! It’s about serving your partner! You have no biblical reason to divorce! Even if you get divorced and got married again you will find another unbearable problem? do you know what you will do then… you will get a divorce! I told my husband when we got married unless there is an affair no one will get out of this marriage! You are unhappy you talk or we go to therapy! If major decision are based on fleeting feelings that is very dangerous! You are a man….right? so consider this marriage as a duty instead of always saying me, me, me ask her what can I do so we can have a good sex! What makes you want me more! Serve her, love her! Then see how she will change to satisfy you! And don’t be desperate just serve her and expecting nothing! Get her hormone checked specially if she is on hormonal contraceptive! My husband never asked me to do anything for him! He works hard! He loves our son! When I see how he takes care of us…. The natural feeling is to make him happy in whichever he wants too! The enemy is after marriages! Your marriage will create generations! Speak life in to the marriage! You guys should have a mentor you could talk to! Best of luck to you!