'im so in love with a cheater' you say!its your heart,so keep loving him and take action through prayer,your not married-well start in prayer to reverse the situation,learn spiritual warfare my friend and pray like this;EVERY DOOR IN THE HEAVENLIES THAT HAS BEEN CLOSED TO THIS/MY WOULD BE MARRIAGE BE OPEN NOW IN JESUS NAME I COMMAND....EVERY DEMONIC FOG UPON MY(INSERT HIS NAME)MIND BE CLEARED AWAY NOW BY THE TORNADO OF THE LORD IN JESUS NAME.....OH LORD SEND FOURTH MINISTERING ANGELS TO BRING US TO THE MARRIAGE ALTAR IN JESUS NAME....FATHER GOD,REBUKE THE DEVOURER THAT IS UPON THIS SITUATION FOR MYSAKE IN JESUS NAME.....EVERY CURSE,GOLIATH,FOULSPIRIT,HINDERANCE,BLOCKAGE HIDING IN ANY AREA OF MY BLOODLINE AND THAT OF MY BELOVED(INSERT HIS NAME)I HOLD UP THE BANNER OF THE BLOOD OF THE LAMB AGAINST YOU AND IN JESUS NAME I COMMAND THAT YOU RELEASE JUMP OUT OF ME/US NOW AND GO TO THE PIT AND STAY THERE....POWER OF GOD EXPOSE AND BURN TO ASHES ANY BESETING SIN PREVENTING MARRIAGE IN JESUS NAME I PRAY...praise the lord sweetie.im asking you to consider prayer to tear down those walls remember the enemy is a destroyer so it could be the enemy that is preventing marriage.spend three weeks even up to forty days(30-60minutes a day) with these prayers and pleading your case before the lord for favor to be upon you all in jesus name:warrior:THOU POWER THAT RAISED LAZARUS FROM THE DEAD,LIFT UP MY/(THIS DESIRE)MARRIAGE FROM THE VALLEY OF DESTRUCTION IN JESUS NAME