I started dating a new man a year ago 2months into it I found out he was living with a woman, she told me as she'd found texts from me. They broke up and we continued our relationship he said they werent happy which she backed up. We have been happy since and get on really well I do sometimes get upset that he lied which has made me doubt him at times but things have always been ok. The other day I found some old facebook messages from a woman about 9 months ago about a month after he split up from his ex. The messages were dirty and they exchanged numbers. He says nothing happened and was a long time ago he said he realised he wanted me and was confused. I feel let down I know it was ages ago and there have been none since and have had no worries but I dont know if i can trust him now even though things have been good.