We talked and prayed over it after he got the offer. It's about a $6,000 pay cut, but the benefits are all equal or better (except there is no 401k) and there are raises and lots of room for advancement (unlike TiberSoft). We decided that we can afford the pay cut right now, especially since this looks like an extremely secure position.
Obviously, he's ecstatic to stop playing "house-husband" and get back to work! Too bad, he was starting to get good at cooking dinner ;)