What does it mean? My ex who I helped him a lot, giving a free stay, food. inboxed me the following?

Mmmmm exs always a tricky subject to discuss 'do they still like me do they not' he's sending mixed signals that's for sure with the 'you look great' and the wink face, I mean why can't they be straight with us right?! Life would be so much easier if they were but unfortunately for us they aren't and they never are. Now I could completely wrong but I personally believe that he feels bad about the breakup and is also attracted to you and so that's why he messaged you. I also believe that he thinks he's the reason as to why you aren't with anyone and so he's telling you you'll find the right guy eventually and is basically hinting with the whole 'move on' thing, the wink and the 'you look great'? He wants part of you to still love him and to still care about him, he appears selfish and wants a back up plan in case things between him and his partner don't work out, perhaps they had an argument and so he decided to pop up to you, I don't know but don't be his back up plan. You're worth more than that. He's moved on so why shouldn't you? I think he's trying to confuse you deliberately so that you'll always be there in love with him but you're worth more than that. Don't force yourself to move on or anything like that because within a month you'll be back in love with him more than you ever have been, just take your time, move on when you are ready but let him go, don't cling onto the hope that you two will one day get back together, he clearly wants you to feel that way but don't let him play you like that. You are worth a lot more than some guys back up plan, you'll move on eventually you just have to learn to let him go.
Love kelsie xxxx