We have a 5 month old, DH to be fair is pretty good, he helps with nappies, plays with her, reads to her etc. But I see the way he looks at her then the way he looks at our cat and I just know the cats his favourite. My friends think I'm over reacting but his phone screensaver is the cat, his WhatsApp profile pic is him and the cat and he speaks to the cat more like a baby than our actual baby. Should I confront him about it or am I over reacting?