I wrote about Hephaestus and Aglaia, here, on Tumblr, and how he divorced Aphrodite after she was unfaithful to him, and married Aglaia ... She (one of the Charities) was a member of Thetis' retinue while he was recovering.

Here's a detail from a fresco from Pompeii, showing Hephaestus, Thetis, and Aglaia in his workshop.

Now, Hephaestus has sided with Hera, on occasion, when she's fighting with Zeus ('Cause Zeus), but he very pointedly lives as far from Olympus as possible, simply because he does not want to put up with the other gods' mockery.