Relationships are something only you can decide. The only thing I will say to you is that you need to look at what you feel. If you love them, and you know they love you, and you both have the others best interests at heart, are warm, careing and just generally available for the other, then maybe counselling is a good option. If the relationship is generally up and down like a rollercoaster, maybe a better option to get out.

Either way, only you can make the decision and only you can look at all the facts within your life. The thing is, you have to do it in entirety and try to remove your own bias even. Even have friends that know you both comment to you in order to confirm or deny your own thoughts.