RU unfaithful if u call an old love,an ur marriage exists in name only?

My mate has never ually betrayed me, but came to the line with other, lots of time but did'tnt completely cross it. Ive felt betrayed just the same since I keep a close reign in myself ,I dont flirt or tease.I have been faithful, even after my mate no longer has affection for me, but professes to love and want me.Married long as Moses.