We didn't live in Spring, but lived in west Houston. So I can give you an idea about the general area.
I didn't want to move there when we moved (from Virginia), but ended up loving it. The heat and humidity was the biggest negative, but the cost of living was wonderful. We lived in the Houston area for 5 years and I cried when we moved.
Where you are, though, you are used to HEAT. Yeah, sure, a dry heat, but it's so hot in the desert. Your evenings cool down a little, which doesn't happen as much in TX. Afternoon thundershowers are common in the Houston area, kind of like in Orlando, if you've been there during the summer months.
Does your DH have a job that he'd be able to transfer easily? Do you have family in CA?