Never get rid of

I have just started to wonder if my anxiety is never going to go away. That it will always be there it is just something I will have to accept and deal with. Will I always fear losing someone? Quite possibly. I guess I never used to be like this but i think that it will appear at some point no matter what. Wish I didn't let it control or have such a negative impact on my life it has destroyed my previous relationship and possibly will go on to destroy others unless I can do something about it.