How can I stop obsessing about my fiance’s ex-girlfriend?

You need to look at how you were made to feel as a child, says Annalisa Barbieri. Was the love conditional?My fiance and I have been together for 18 months, but we haven’t seen each other for almost a year due to Covid restrictions. He had a four-year relationship before, with a girl he claimed he didn’t like that much, saying they always argued. At the beginning, I was totally fine with this, as everyone has a past. However, things started to change after I saw some pictures of them