Does anyone else have the same problem of ending up dating men that you come to find out have a girlfriend and are just curious, arg so tired of it

Sorry, but no I have not. But being ftm, I have encountered hetero men who think they have a magic um "wand" and that if I spend one night in bed with them they can f**k the trans right out of me an make me a straight female. Guess we have problems on both sides of the gender issues. Eh?!