If you have suddenly realised that your wife is not behaving towards you the way she used to, and it looks like she doesn't love you anymore, then you are going to have to figure out what it is that you are doing wrong, and fix it as soon as possible.
If you are not treating your wife the way you used to, this would probably make her lose interest, because it seems to her as if you've lost interest in her.
You can make your wife fall in love with you again, but it is going to take patience and a little hard work from you.
First of all, you MUST tell your wife that you realise that you have not been treating her very well for a while, apologise, and let her know that you are going to do all you can to go back to treating her the way you used to.
If you really love your wife, this really shouldn't be too difficult for you.
TELL her as much as possible that you love her very much.
SHOW her that you love her, by giving her a cuddle now and then, simply because you want to.
Let her know just how great she is, and how very important she is to you.
In other words, to make your wife fall in love with you again, make an effort to show her that you do love and care for her.
Pamper her from time to time - take over little chores that she normally does, just to give her a break sometimes.
If you have children, get them involved as well.
Your wife IS very important in your home, so you and your children should not assume that she knows this and not tell her.
She will begin to feel as if she is taken for granted by her family.
Make your wife fall in love with you again by showing her just how special she is to you.