I had enough !!!

hello beautiful ladies in the world, I'm sure a lot of you has been already gone through that... well my problem is HOW TO BREAK UP ?! we love each other but we don't support each other and I'm lost in that relation, he used to make only 5% of the relationship and now that I'm getting back he starts showing love and attention beside that we are not sharing the same values anymore... pleaaaase help me out