Opening sequence involves a character referred to as "Uncle Jonas" it's quickly revealed he is sexually assaulting the mother and is the father of the boy. Unsure of whether it counts enough but it is certainly triggering
No forced abortions are performed on screen or even implied. But it is vaguely mentioned that one victim was killed because she terminated a pregnancy.
Opening sequence shows the mother being abused physically by the character "Uncle Jonas" and then shortly later you hear her being assaulted sexually by him. It is not violent but she clearly is being coerced.
Mother from opening enters a catatonic state while chasing after the "uncle" in the car. She refuses to leave the car and dies as it sinks under. Later on a TWO men are shown with their heads shot open by a shotgun, it is assumed to be a suicide but revealed to be murder.