A 50-year-old Battle Creek woman was arrested Saturday after police said she shot her father and brother and assaulted another woman during a family argument.

Battle Creek police were called at 4:49 p.m. to the first block of West Goguac Street and found a 75-year-old man shot in the wrist and a 35-year-old man shot in the face and neck.

Both were taken to Bronson Methodist Hospital in Kalamazoo for treatment and police said Sunday they are expected to survive.

Police arrested the woman at the scene. She told police she was the daughter of the older man and the half-sister of the younger man.

She said she accidently shot her father and that she shot her half-brother thinking he was about to pull a gun and point it at her.

The woman told detectives she went to the house after her father said her half-brother and the wife of his brother were at the house.

The suspect said she is angry that her half-brother is having an affair with his brother's wife. (The suspect said she is not related to her half-brother's brother.)

She told police when she arrived her half-brother and father were on the porch of the house. She told officers she had a license to carry a concealed weapon and had her husband's 9 mm handgun in her waistband.

As she approached the porch she believed her half-brother was reaching into his pocket for a gun, which she said he often carried. She fired a shot hitting her father and then a second shot at her half-brother who had turned to enter the house.

The father took the gun and placed it in a kitchen sink.

The woman then went to a bathroom to speak with the 31-year-old woman involved in the affair and found she had called 911.

When police arrived they found the younger injured man in the yard and then called out for the others in the house to come outside.

The brother's wife told police she also was on the porch when the suspect arrived and that the suspect pulled out her gun as she approached, pointing it at her and the two men.

The brother's wife then went into the bathroom and heard three shots and moments later the suspect forced open the door and assaulted her, the woman said. That victim had scrapes on her leg.

Police said they are seeking three counts of assault with intent to murder after the two men were shot and the gun was pointed at the younger woman.

The suspect was taken to the Calhoun County jail to await arraignment in district court.

Contact Trace Christenson at 269-966-0685 or tchrist@battlecreekenquirer.com Follow him on Twitter: @TSChristenson