My LO is similar and prefers me but she will stay with him as long as she doesn’t see me. However she is obsessed with my dad and prefers him over anyone. She loves being outside and my dad takes her outside, lets her touch the trees, puts her on the car, touches the ring door bell, touches the fridge magnets, etc. Maybe find something they love or have your husband do something similar. Anytime my baby sees grandpa she throws herself to him and is ready to go explore outside.
We are definitely in the same boat! I found playing peekaboo as I walk away has been helpful. So it’s like a game. I also keep certain toys out of the playroom until dad comes home. Then he can be associated with the New/fun toy that she wants.
I will tell you the same I tell every SAHM. Leave them in they business. On his day off, step away and let dad handle it. You will see the change when you get back home. Plus you need some time. No matter if we love it with baby, you need an hour or 3 to go refresh.
I’m in the same boat, this is how my son is! I always feel so bad bc my husband is amazing, but everything we try doesn’t work. He just wants his mama 😭