The only dad that I know who got more than 50% was given full legal and physical custody. Mom has six weeks of visitation per year (scheduled as either Christmas break or spring break AND Thanksgiving week, plus 2 2-week visitations during the summer), no input for medical, mental health, education, etc.
1. She abandoned the family and disappeared for over 6 months before telling anyone where she was. She only reached out to get money from the father. No legal separation (she never filed, and he wanted reconciliation for the children).
2. She was SAHM and had been investigated for neglect (allowing kids under 8 to wander away into dangerous situations, police called by whoever found the child(ren)) three times, and he was able to furnish the police report to the court. All investigations resulted in better attention for up to a year, but dad had to work and could document that all three happened while he was working.
3. When she finally filed for custody, she was living with someone, and 2 of the kids reported drug use for her/partner/party guests while they were in the house visiting. Eldest was offered alcohol, then called her grandparents to come get both tweens.
4. He had texts in which her parents reached out to him for money to feed the kids while they were supposed to be visiting her. Texts showed that grandparents had the kids over 90% of the visit, and she wasn’t providing any monetary support to them. Subsequent visits involved her picking them up at the halfway point, then dropping all but the eldest at her parents’ house on the way back, reversing on the way back to the halfway point for hand off.
5. Her sister sent pictures of each place she rented. None were in good condition, none had two or more bedrooms, and she usually didn’t have enough mattresses, let alone bed frames.
6. He had texts showing that she was allowing kids to eat just candy, chips and soda, to make up for not being allowed them with their father. (Reality was that they were rare treats, not forbidden completely.)
7. GAL talked to the kids who were very verbose about watching tv all day while mom was at work, when they were actually with her. Naturally, they complained about dad’s rules. GAL reached out to me for documentation (no opinions), and I provided samples the kids had written for school about each parent.
8. No documented mental health (mom). Kids’ medical only happened with dad, and mom never went to appointments, even when she was with the family.
9. Kicker was that mom filed for child support, but didn’t have any kids... That was in addition to the alimony that dad had already accepted as inescapable.
GAL recommended dad get full custody, supervised visitation. Her parents and sister recommended he get full custody, no visitation. Judge didn’t feel he could require supervised visitation, as she had never hurt the children, but felt that limited time was in the children’s best interests, due to the overwhelming evidence of neglect and poor choices. It took a LOT of documentation, and a good deal of it was in her words. Otherwise, he wouldn’t have been given so much.
Unless you have a boatload or documentation of neglect and/or abuse of the children, most judges will treat spousal abuse as unlikely to extend to the children. They can’t make arbitrary decisions to assign more custody to one parent than another. They have to have a compelling reason.