I would expect there is a bigger age gap between Terese and Mark. Surely more than 10 years! I just can't see them together though. Rather see her with Paul.
No, there are 12 years between Mark and Paige, only about 8 between Mark and Terese. Anyway, wouldn't there be at least 10 years between her and Paul? I'd be ok with either pairing as long she moved on from Brad.