GIMA, The reason your feelings of "love" are being questioned is because she is hurting you and your love buckets are empty. She is already been here and passed thru this phase. So you are getting to the point of being detached as she is, now you need to pass her. You can't lead while you are playing catch up. Recognise it for what it is,feel it, process it and then learn from it. Now you can better understand her and be a better husband. You can handle it.
Cheers
M22,H45,W45 S21/18D12 Retain faith that you will prevail in the end, regardless of the difficulties and at the same time confront the most brutal facts of your current reality, whatever they might be.