Fun Box Monster Podcast #144 Homewrecker (1992)

Uggh. Remember the nineties, when there was no internet porn, so you had to use a seventeen million dollar defense department computer to transform your house into a companion robot? Who's got time for that?

When the designer of a boondoggle of a missile defense system accidentally kills three innocent people in a civilian plane during a live fire demonstration he goes bonkers, moves into a cabin abandoning his wife and child and starts working to make this murder computer into a loving wife. This emotional affair starts turning sour when the computer takes over the house, grafts horrible skeletal terminator arms all over the place and tries to murder his wife so it can take over as the replacement mom for his daughter, which leads to a tearful reunion of the estranged lovers. So, if you're having relationship problems, this is one pretty obvious solution.  

So Join Matt and Tristan for Homewrecker, the nineties version of Romeo and Juliet, except they're older, they both live at the end, and the only one keeping them apart is a sentient cabin in the woods who's brain was designed to blow up missiles.