<human>: I met a woman years ago on Omegle by random chance, and the relationship spurred on from there. Long conversations, (This is all long distance by the way.)secret sharing, the whole bit. We had out fights, fall outs, and periods where we didn't talk. They've stretched out for months and months. 

But recently we began talking again. She's saying how she "loves me", doesn't want me to love anyone else, and just broke up with her husband. We did some sexual things, share stuff, all that. But she wants something "real". 

After some questioning apparently she doesn't take this "seriously", I'm filling a void until she can find someone new to take her husband's place. She has some mental issues, but she still seems quite all right. Well, she did. 

She said she won't say things like "I love you." anymore because it's not fair to me. I feel used, I feel cheap. I put so much into this, I was serious. Maybe I was in love. But I don't think so now.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I feel used by my friend for her emotional needs, but she clicks with me and I loved her. Should I go?