Herve, I think the first step would be to challenge the minutes or not accept them as a proper record of what went on or was said . There should be a mechanism for you to do this.
As always I recommend (prior to any meeting) gathering as much support from other owners as to why the minutes should not be accepted.
You can put your objections on the record straight away but make sure that an item is included in the next agenda outlining a challenge to the minutes and the reasons for the challenge.
At our AGM the first item on the agenda is the adoption of the minutes of the previous AGM. Of course, no one every challenges them (they are a year old and no one remembers what was said). And mostly no one cares!
I have only ever seen minutes of any meeting being challenged once. The person challenging had obviously ‘done their work’ before the vote and the challenge got up.
If you don’t do the above the minutes will stand as an accurate record of what was said and done and can be used to support future actions that may be just as ‘deceptive and unfactual’.
Good Luck