ExH is not an easy person to communicate with. There is fuck all chance of holding a rational conversation with him - please believe me that I have tried over the 18 years that I have known him.
ExH has always resented paying maintenance. For this reason I suggested it be calculated by Child Maintenance Services (CMS) so that it was impartial. Maintenance has been calculated by CMS for about 4 years now. DS who is 16 used to stay at his father's quite often so that the maintenance amount was reduced by 1/7.
DS no longer wants to stay at his father's and has not done so regularly since Lockdown #1. The reasons he does not want to stay there is because of C19, because his father lives in a house share and because he cannot sleep properly there due to his father's snoring (which is horrendous).
Our annual renewal of child maintenance is currently being undertaken by CMS. I have informed CMS that DS no longer stays at his father's and this means that the 1/7th reduction is no longer applicable.
ExH is furious. His barrage of abusive texts towards me was dreadful, but what made matters worse is that he told DS and has involved him by saying shit like he is going to take me to court (fuck knows what for!) and all sorts of other terrible stuff which has upset DS all over again.
ExH is shit with money and is constantly struggling. While I earn less than ExH, I get Child benefit and UC. Money matters are manageable though by no means good for me.
ExH has said that if I do not withdraw my amended claim he will not see DS again (this is crap because he saw DS a few days after making this absurd threat, but then according to DS' school support worker, ExH spent the entire time with DS ranting about me).
I do not want to be bullied by ExH anymore. I have had years and fucking years of verbal and emotional abuse. However, I am concerned he will not let up on being a cunt towards DS who still loves him, and he will maybe even do worse and harm himself if I don't withdraw the amended claim.
I cannot see if I am doing the right thing by claiming the full entitlement or if I am being vindictive. I do not want to be bullied by him and I do not want to be scared of him anymore. When he used to see DS for weekends they would eat out 2 or 3 times a weekend. He is very, very shit with money. So I don't believe I should reduce my entitlement which is for DS's benefit purely because DS's father is incapable of providing a home for DS and for managing his money better.
Apologies for ramble. AIBU to claim the full maintenance entitlement as calculated by CMS?