[quote=@CrotchNinja]
With her it seems she only talks to me when it benefits her.
[/quote]

Honestly, it seems like the spark is gone so it's definitely time to move on with someone new who will be as interested and attentive to you as you should also be with them.

In the end, it's your call but it does seem to me that she's also ready to move on but doesn't want to say it aloud because you give her all that she needs; it's all readily available for her so why would she want to leave that.