Ex and I have been separated over a year, the kids live with me (ages 13, 10, 6) and see him once midweek and every ofter weekend. He wants to ring them every night at whatever time he decides and gets angry if I don't answer the phone, he keeps ringing and ringing until I do answer or I get abusive texts. It was discussed at mediation and agreed that midweek there will be 2 videocalls, then he will see the children one night, so two nights without either seeing them or having a video call. He then has them to stay every other weekend and gets a videocall on the weekend they are with me.
The other weekend he rang 8 times within 25 minutes on my phone, and 5 times on our son's phone. We were busy at the time so couldn't answer and when I checked my phone I saw all these missed calls as well as abusive texts. I explained why we had not heard the phone to answer but I just got the reply of 'I assumed you were just ignoring me so thought I'd keep ringing and ringing' . This was before 9am on a Saturday morning and the time of the call that day had not been agreed. He is now angry about it again and saying he does not want his telephone contact with them regulated by me so will be buying them a mobile so that he can ring them whenever he wants to. Surely this isn't reasonable, am I really to be expected to let them speak to him whenever he calls, regardless of what they are doing? It's just not practical or convenient if they are having dinner, rushing off to an after school club, doing homework, getting ready for bedtime etc. I have always said that they can ring him anytime they want to talk to him but for him to demand to speak to them whenever he wants to seems like a real invasion of my time with them and their routine, and just another way that he is trying to regain control over our lives.
Am I being unreasonable by not letting him call anytime he wants, or is 2 videocalls a week reasonable plus a midweek visit & every other weekend with them? I just feel like he will always be in control (his control was one of the many reasons I ended our relationship) and there is no end in sight to all this animosity.