Should I stay or should I go now?

I am struggling. Struggling with my eating. Struggling with getting my exercise. Struggling with Mr. P's disdain for his job. Struggling with my own disappointment in how my job is going. UGH. The horrible part of my struggling is that my life is actually really, really good. I have everything I need and most of what I want.

I love the town where I live. It is a college town. It is OUR college town. I have friends here. My whole (just about) family lives here. I am settled in at my job. I make good money.

HOWEVER, there is an opportunity. The one school I said I MIGHT be willing to leave my school for. It is in bigger city that we love. It is ON water (as opposed to 4 hours away). The school would appreciate my work and give me many opportunities to really further my career. The pay increase would give Mr. P the opportunity to peruse his options.

I would have to give up tenure. I would be leaving a KNOWN for an UNKNOWN. My kids live here. My sister lives here. My nephew(s) live here. If I wanted, I could basically go through the rest of my career collecting my check and teaching two classes a semester.

I don't know. I just.don't.know. Believe me I know that I am trying to figure out if I want to give up my good life for a different good life. I know I am lucky to get to make this type of decision, but damn I am struggling with it.