>>3738707Developing and maintaining love for fictional character while having a gf, is literally emotional cheating.
Pursuing and starting 3d relationships while you are in relationship while you are with someone else, like a waifu, is also cheating on them. Maybe you have open relationship with Chris, but vast majority of 2D girls here would not be fine with their man having other girls at side. If someone claims to love them, they should acknowledge that and treat them accordingly.
Having multiple gfs/waifus at the same time is a harem.
"No, it isn't impossible." doesn't really refute anything I said about waifu going into background when real girls enters the picture.