Gene Simmons of KISS finally proposed to his long-time companion Shannon Tweed on the latest episode (and season finale) of the A&E reality show, ‘Gene Simmons Family Jewels’. This season Gene and Shannon hit many speedbumps in their relationship, with both kids out of the house and increased frustration on Shannon’s part in regards to Gene’s “extracurricular” activities.

In the sneak peek from Tuesday’s episode (July 26) below, the KISS frontman, who has openly denounced marriage, proposes to longtime girlfriend Tweed.