Dianne said: “Even though sometimes it might be weeks when we’re apart because of me touring or him working, we both have so much respect for each other’s jobs that it’s so easy and so chilled.
“He’s amazing, I couldn’t do it without him, and vice versa,” the red-head gushed.
“He always says absence makes the heart grow fonder – and it really does,” she told OK! Magazine.
Earlier in the year, Dianne and Joe fuelled marriage rumours with a series of adorable snaps from their trip to her native Australia.