I have been reading this but didn't realise that the original post was actually posted 5 months ago and you persevered with the wretch. I got Jennifer in 2019 when she was just over 5 weeks old (Hereford x calf) she was ockered from day one, but I persevered! She was looked after, halter trained, kept quiet. She kicked me earlier this year for no reason. I kicked her back. She kicked me harder. She was TB tested with another and sold the following week.
You're braver than me if you put up with it for 5 months. I have no help, mum is more decrepit than ever and so I now have the mentality, hurt me, you're gone!