I remember some scenes from a eastern european film in the early 1990s. But, cannot remember its name.

The film is about a woman torn between two men, one she lives with and another who tracks her down and will not accept that she has a new life. It was quite explicit, with her giving one guy fellatio in a woodland before taking a hair pin and slashing him in the groin. The film ended with the jilted boyfriend driving his motorbike at high speed and crashing, leaving him dying in the middle of the road.

It was shown on channel 4 in the UK in the early 90s as part of the red triangle season of adult films shown after midnight.

Does anyone know the name of it?