shrugs....what comic book couple doesn't have problems including serious ones???
heck....Peter and Mary Jane had serious problems in their relationship history, and they are the most popular and iconic pairing in Marvel history.
I also think that they are one of the most popular and iconic pairings in comic history...............I'd put them at number 2 behind Clark and Lois.
During the period that Dick and Kory's relationship turned into a disaster in August 1993 and they completely ended in September 1994, Peter and Mary Jane had their own problems. Peter had sworn to Mary Jane that he would give up being Spider-Man for awhile and he went back on his word, and Mary Jane was upset about that. Peter was acting all neurotic with his sense of responsibility as Spider-Man, and Mary Jane was stressing out over Peter being Spider-Man and had a cigarette addiction. Her acting career was falling apart. In a comic book page, Mary Jane thinks that Peter didn't come home last night, and she thinks that most wives worry about infidelity but Peter is Spider-Man - he could be dead. Liz kicked Peter and Mary Jane out of their loft. Peter's parents came back into his life, but they end up being androids. After he loses his fake parents, Peter is driven with rage and vengeance and pushes Mary Jane away. May ends up sick in the hospital, and Peter goes nuts that he webs himself up in a cocoon so he cannot be reached. This was heading up into the Death of Aunt May in Amazing Spider-Man issue #400 and the infamous Clone Saga that so many Spider-Man fans hated including me. The only things that I liked about it was Ben Reilly and Mary Jane demonstrating great loyalty and faithfulness as Peter's wife even when Peter was believed to be the clone to the point that she was willing to let Peter kill her when he was under the Jackal's programming which she helped him break. I read those comics when I was in my 20s in the 1990s. Like Dick and Kory, Peter and Mary Jane had their ups and downs with serious problems. There are no comic couples that have perfect relationships. Comic books have quite the soapy element to them. As a person that loves to watch soap operas on television, I actually enjoy that. I just don't care for the love triangles and my favorite characters killed off. When Mary Jane was killed off in an airplane accident in 1999, I couldn't bear reading Spider-Man comics any more.