No. I tried to make it work after I left my second ex, then she got panicky and claimed to still want to be friends. We tried mediation twice and it didn't work. I had to take her to court to force her to agree to parenting orders that provided a good outcome for our daughter. The DV, abuse, and bullying she directed AT me and our daughter in the first year of our daughter's life, then continuing sporadically after I left, has made me never want to get back with her regardless of how attractive physically she is and a big reason I now have so much fear of relationships, sex, etc..
Sex with her was always about her getting off and never about mutual 'love' or actually including me. I lost interest in sex in year 2 of the relationship and then when she got pregnant at about 3.5 yrs (from IVF and egg donor - not from sex with me) all romance and sex was 'withdrawn'. I kept trying, but it was a total waste of time and effort.
So for me, I find the idea of 'making up' with an ex is absolutely off the table.