You shouldn't see it as an impossible thing to accomplish; you can actually make your wife love you again.
It doesn't matter what could have led to the love lost that is now existing between you and your wife, you can make her turn around and fall in love with you head over heal again.
You will need to seek out what exactly led to the problem at hand.
The best thing you can do to help you in resolving this matter at hand is for you to ask yourself for any way through which you have done anything that is not so inspiring to your relationship.
You will need to go down memory lane and compare when you started the relationship with your wife to the present.
Try to list out the difference in what you normally did in those days with your wife that you are not doing these days.
Are you giving your wife enough attention in those days than now? If this is the case, it is better for you to turn around and try to give your partner enough attention as you have been giving her initially.
It is possible that you were taking your wife out for lunch in those days when you began your relationship afresh.
If that had stopped, you will need to bring it back alive and begin to give your wife all the care that you have ever given her at the onset of your marital life.
One strange thing that you should know about women is that they will never utter a word when you do anything out of place to them.
Instead of talking, they would rather keep it to themselves and internally kill all the love and affection they are having for you.
Communication is very wonderful to help keep a relationship.
If you have not been communicating well with your partner, you will do well to start communicating well with them.
Buying gifts for your wife now and then will surely make them realize that you love them and that you always keep a thought for them.