If you like your partner, don't leave. He inspired your generosity, patience, and dependability. You can always rely on him for courage and support.
It's doubtful there's someone better, so don't quit him just because you're curious.
Don't split up without discussing why. He's a great communicator. If you think about it, you can tell him anything and he'll listen.
Your spouse is there when you're sad, angry, upset, and beaten. Though you're not married, he's always there for you.
Don't break up unless you want to. Being in a relationship with a proud guy can be difficult.
If the issue is simple, don't break up. The partnership isn't ideal, but don't give up. He can focus and solve problems.
If he's providing everything, don't break up. He's worth keeping if he supports, promotes, and gives you new experiences.
His strong desire can scare his partner. You know he loves you. He's heroically brave, mature, faithful, and strangely intuitive (he knows what you need before you say anything).