Could I ask some advice as just not sure what is the right decision.
I've been with my partner for 18 months and he is the most kind, caring, and laid back man I've ever met. It took me a long time to trust him due to previous relationships (one a 10 year dv relationship) where my trust had been badly broken. It appeared to be that we were the perfect match and just seemed to work so well. We both have children from our previous long term relationships.
I've always had a niggle that he was keeping something back and it's now come to light that he has often changed or kept back information from what he tells me about his day to day life as he said he didn't want to cause conflict. I'm a very chilled person and the only times there's been upset (not arguments, just me raising my feelings when something hasn't sat right) is when I've felt he's not been honest with me. After telling him why I have trust issues and asking him to be open and honest with me he said he would and wanted me to trust him. I've now just found out the plans he told me he had with his children over this Xmas weekend weren't true. He didn't out and out lie, just failed to actually tell me his real plans (dropping the kids back at his ex wifes house both evenings and having dinner with them all ) when he had implied he was having his kids over the two days and then dropping them back late Xmas eve. When I found out I got upset and said if he'd just told me I wouldn't have had a problem with it but felt betrayed that he'd lied to me about his plans. After talking it now transpires that these lies and omissions are quite frequent. He said he can't see the problem as they're only small lies and omissions to not upset me but I feel like I don't even know him anymore or whether any of our relationship has been real or just a fabricated lie.
I just feel at a loss as to what to do. I love him and everything else is perfect and we could have such a good future however I just feel I can't trust him now and not sure whether to end it or try and make it work. He said he wants to make it work but I just feel I can't let myself be vulnerable emotionally to him now.
To add before anyone queries, there's no overt dv red flags here with this relationship (been there, done that, can spot those a mile off), he's just someone who hates conflict so says he does it to stop any upset. Despite me saying it's the lies that cause the upset and not the actual facts he's hiding