There have always been similar situations with various people.. Mostly the women face such problems.these problems if really not dealt with will create for sure an imbalance in ones nature and that can be far worse. I believe what one should do at first is try to solve the problem with a lot more love passion and desire. But if it doesn't work keeping it the same work won't work either. So what one should do then is that he/she should start creating a new tougher person who cares more for himself/herslef. What it will do is it for sure will make the partner realise that something is happening. At that point if your partner is wise enough they would come back to you and start treating you in a much better way than ever before. This will be the best solution to the problem. However if they are fool enough and don't realise it than they won't be able to cope with such a change in your behaviour and will end up the relationship. Now what it will do is that you won't need to overcome such a situation because you already would had given yourself a new nature which for sure will help you to dwell.